6.5
MEDIUM
CVE-2019-13114
Exiv2 HTTP.c Null Pointer Vulnerability
Description

http.c in Exiv2 through 0.27.1 allows a malicious http server to cause a denial of service (crash due to a NULL pointer dereference) by returning a crafted response that lacks a space character.

INFO

Published Date :

June 30, 2019, 11:15 p.m.

Last Modified :

Nov. 7, 2023, 3:03 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-13114 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 Canonical ubuntu_linux
1 Fedoraproject fedora
1 Debian debian_linux
1 Exiv2 exiv2
References to Advisories, Solutions, and Tools

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).

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

The following list is the news that have been mention CVE-2019-13114 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-13114 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 MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/ [No types assigned]
    Added Reference MITRE https://support.f5.com/csp/article/K45429077?utm_source=f5support&amp%3Butm_medium=RSS [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
    Removed Reference MITRE https://support.f5.com/csp/article/K45429077?utm_source=f5support&utm_medium=RSS
  • Modified Analysis by [email protected]

    Jan. 13, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html Broken Link
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/ Mailing List, Third Party Advisory
    Changed Reference Type https://support.f5.com/csp/article/K45429077?utm_source=f5support&utm_medium=RSS No Types Assigned https://support.f5.com/csp/article/K45429077?utm_source=f5support&utm_medium=RSS Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4056-1/ No Types Assigned https://usn.ubuntu.com/4056-1/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 10, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 09, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 25, 2019

    Action Type Old Value New Value
    Added Reference https://support.f5.com/csp/article/K45429077?utm_source=f5support&utm_medium=RSS [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 09, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 15, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4056-1/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 01, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Changed Reference Type https://github.com/Exiv2/exiv2/issues/793 No Types Assigned https://github.com/Exiv2/exiv2/issues/793 Exploit, Patch, Third Party Advisory
    Changed Reference Type https://github.com/Exiv2/exiv2/pull/815 No Types Assigned https://github.com/Exiv2/exiv2/pull/815 Patch, Third Party Advisory
    Added CWE CWE-476
    Added CPE Configuration OR *cpe:2.3:a:exiv2:exiv2:*:*:*:*:*:*:*:* versions up to (including) 0.27.1
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-2019-13114 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-2019-13114 weaknesses.

Exploit Prediction

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

0.63 }} -0.20%

score

0.79132

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability