7.5
HIGH
CVE-2018-1303
Apache HTTP Server mod_cache_socache Out-of-Bounds Read Denial of Service
Description

A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.

INFO

Published Date :

March 26, 2018, 3:29 p.m.

Last Modified :

Nov. 7, 2023, 2:55 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-1303 has a 32 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-1303 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp storage_automation_store
2 Netapp clustered_data_ontap
3 Netapp storagegrid
4 Netapp santricity_cloud_connector
1 Canonical ubuntu_linux
1 Debian debian_linux
1 Apache http_server
: Total Affected Vendor : 4 | Products : 7
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-1303.

URL Resource
http://www.openwall.com/lists/oss-security/2018/03/24/3 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/103522 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040572 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3558 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0366 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0367 Third Party Advisory
https://httpd.apache.org/security/vulnerabilities_24.html Vendor Advisory
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770%40%3Ccvs.httpd.apache.org%3E
https://security.netapp.com/advisory/ntap-20180601-0004/ Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us Third Party Advisory
https://usn.ubuntu.com/3627-1/ Third Party Advisory
https://usn.ubuntu.com/3627-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4164 Third Party Advisory
https://www.tenable.com/security/tns-2019-09

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Samaritin/OSINT

None

Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : Oct. 19, 2024, 7:04 p.m. This repo has been linked 146 different CVEs too.
Profile Photo
kasem545/vulnsearch

find vulnerabilities in webserver

Shell

Updated: 2 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 12, 2023, 12:57 a.m. This repo has been linked 55 different CVEs too.
Profile Photo
bioly230/THM_Skynet

None

Updated: 1 year, 4 months ago
0 stars 0 fork 0 watcher
Born at : June 30, 2023, 2:41 p.m. This repo has been linked 78 different CVEs too.
Profile Photo
aosp10-public/external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 1 year, 6 months ago
0 stars 0 fork 0 watcher
Born at : May 2, 2023, 1:18 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
TinkerBoard-Android/rockchip-android-external-honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 1 year, 8 months ago
0 stars 0 fork 0 watcher
Born at : March 10, 2023, 6:41 a.m. This repo has been linked 20 different CVEs too.
Profile Photo
8ctorres/SIND-Practicas

Prácticas Seguridad en Entornos Industriales

Python

Updated: 9 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : March 7, 2023, 9:13 p.m. This repo has been linked 52 different CVEs too.
Profile Photo
ep-infosec/50_google_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 1 year, 11 months ago
0 stars 0 fork 0 watcher
Born at : Dec. 12, 2022, 10:32 p.m. This repo has been linked 28 different CVEs too.
Profile Photo
Tomoms/android_external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : June 13, 2022, 3:10 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
lllnx/lllnx

None

Dockerfile Makefile C Python Shell

Updated: 2 years, 8 months ago
0 stars 0 fork 0 watcher
Born at : March 2, 2022, 3 a.m. This repo has been linked 28 different CVEs too.
Profile Photo
jingpad-bsp/android_external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 2 years, 9 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 8, 2022, 11:34 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
HavocR/external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 2 years, 10 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 1, 2022, 6:09 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
crdroid-r/external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 2 years ago
1 stars 0 fork 0 watcher
Born at : Oct. 13, 2021, 5:52 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
Corvus-AOSP/android_external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 3 years, 1 month ago
0 stars 0 fork 0 watcher
Born at : Oct. 9, 2021, 12:51 p.m. This repo has been linked 20 different CVEs too.
Profile Photo
TinkerBoard2-Android/external-honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 3 years, 1 month ago
0 stars 0 fork 0 watcher
Born at : Sept. 28, 2021, 11:07 a.m. This repo has been linked 20 different CVEs too.
Profile Photo
ProtonAOSP-platina/android_external_honggfuzz

None

Dockerfile Makefile C Python Shell

Updated: 3 years, 1 month ago
0 stars 0 fork 0 watcher
Born at : Sept. 26, 2021, 4:20 a.m. This repo has been linked 20 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-1303 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-1303 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E [No types assigned]
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E
  • CVE Modified by [email protected]

    Jun. 06, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 30, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 01, 2020

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 01, 2020

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 31, 2019

    Action Type Old Value New Value
    Added Reference https://www.tenable.com/security/tns-2019-09 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 15, 2019

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type https://security.netapp.com/advisory/ntap-20180601-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20180601-0004/ Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0367 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0367 Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/3627-2/ No Types Assigned https://usn.ubuntu.com/3627-2/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/3627-1/ No Types Assigned https://usn.ubuntu.com/3627-1/ Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3558 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3558 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0366 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0366 Third Party Advisory
    Changed Reference Type https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us No Types Assigned https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:santricity_cloud_connector:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:* *cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 19, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:0367 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2019:0366 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 07, 2019

    Action Type Old Value New Value
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 13, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:3558 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 03, 2018

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20180601-0004/ [No Types Assigned]
  • CVE Modified by [email protected]

    May. 02, 2018

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3627-2/ [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 21, 2018

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3627-1/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 18, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.debian.org/security/2018/dsa-4164 No Types Assigned https://www.debian.org/security/2018/dsa-4164 Third Party Advisory
    Changed Reference Type https://httpd.apache.org/security/vulnerabilities_24.html No Types Assigned https://httpd.apache.org/security/vulnerabilities_24.html Vendor Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2018/03/24/3 No Types Assigned http://www.openwall.com/lists/oss-security/2018/03/24/3 Mailing List, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/103522 No Types Assigned http://www.securityfocus.com/bid/103522 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securitytracker.com/id/1040572 No Types Assigned http://www.securitytracker.com/id/1040572 Third Party Advisory, VDB Entry
    Added CWE CWE-125
    Added CPE Configuration OR *cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* versions up to (including) 2.4.29
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 05, 2018

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2018/dsa-4164 [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 29, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/103522 [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 28, 2018

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1040572 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-1303 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-1303 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

95.79 }} -0.14%

score

0.99484

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: