Description

curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTP(S) URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request (HTTP proxies often only allow outgoing connections to specific port numbers, like 443 for HTTPS) and instead return a non-200 status code to the client. Due to flaws in the error/cleanup handling, this could trigger a double free in curl if one of the following schemes were used in the URL for the transfer: dict, gopher, gophers, ldap, ldaps, rtmp, rtmps, or telnet. The earliest affected version is 7.77.0.

INFO

Published Date :

Oct. 29, 2022, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 7:25 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Public PoC/Exploit Available at Github

CVE-2022-42915 has a 2 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-2022-42915 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 h300s_firmware
2 Netapp h500s_firmware
3 Netapp h700s_firmware
4 Netapp h410s_firmware
5 Netapp h300s
6 Netapp h410s
7 Netapp h500s
8 Netapp h700s
9 Netapp ontap_9
1 Fedoraproject fedora
1 Haxx curl
1 Apple macos
1 Splunk universal_forwarder
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-2022-42915.

URL Resource
http://seclists.org/fulldisclosure/2023/Jan/19 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/20 Mailing List Third Party Advisory
https://curl.se/docs/CVE-2022-42915.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0010/ Third Party Advisory
https://support.apple.com/kb/HT213604 Third Party Advisory
https://support.apple.com/kb/HT213605 Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/19 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/20 Mailing List Third Party Advisory
https://curl.se/docs/CVE-2022-42915.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0010/ Third Party Advisory
https://support.apple.com/kb/HT213604 Third Party Advisory
https://support.apple.com/kb/HT213605 Third Party Advisory

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).

None

Shell Dockerfile

Updated: 1 year, 8 months ago
0 stars 0 fork 0 watcher
Born at : April 9, 2023, 11:49 a.m. This repo has been linked 27 different CVEs too.

Base container images for DAWE DMZ Migration Project

Dockerfile Shell

Updated: 2 years, 6 months ago
0 stars 0 fork 0 watcher
Born at : May 27, 2022, 3:25 a.m. This repo has been linked 27 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-2022-42915 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-42915 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2023/Jan/19
    Added Reference http://seclists.org/fulldisclosure/2023/Jan/20
    Added Reference https://curl.se/docs/CVE-2022-42915.html
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/
    Added Reference https://security.gentoo.org/glsa/202212-01
    Added Reference https://security.netapp.com/advisory/ntap-20221209-0010/
    Added Reference https://support.apple.com/kb/HT213604
    Added Reference https://support.apple.com/kb/HT213605
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Mar. 27, 2024

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* versions from (including) 8.2.0 up to (excluding) 8.2.12 *cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* versions from (including) 9.0.0 up to (excluding) 9.0.6 *cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
  • 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/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/
  • Reanalysis by [email protected]

    Jun. 15, 2023

    Action Type Old Value New Value
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://seclists.org/fulldisclosure/2023/Jan/19 Third Party Advisory http://seclists.org/fulldisclosure/2023/Jan/19 Mailing List, Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2023/Jan/20 Third Party Advisory http://seclists.org/fulldisclosure/2023/Jan/20 Mailing List, Third Party Advisory
  • Modified Analysis by [email protected]

    Mar. 01, 2023

    Action Type Old Value New Value
    Changed Reference Type http://seclists.org/fulldisclosure/2023/Jan/19 No Types Assigned http://seclists.org/fulldisclosure/2023/Jan/19 Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2023/Jan/20 No Types Assigned http://seclists.org/fulldisclosure/2023/Jan/20 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT213604 No Types Assigned https://support.apple.com/kb/HT213604 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT213605 No Types Assigned https://support.apple.com/kb/HT213605 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 12.0.0 up to (excluding) 12.6.3 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.2
  • CVE Modified by [email protected]

    Jan. 26, 2023

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2023/Jan/19 [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2023/Jan/20 [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 23, 2023

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT213604 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT213605 [No Types Assigned]
  • Modified Analysis by [email protected]

    Jan. 20, 2023

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202212-01 No Types Assigned https://security.gentoo.org/glsa/202212-01 Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20221209-0010/ No Types Assigned https://security.netapp.com/advisory/ntap-20221209-0010/ Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:ontap_9:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 19, 2022

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202212-01 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 09, 2022

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20221209-0010/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 14, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 10, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Oct. 31, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://curl.se/docs/CVE-2022-42915.html No Types Assigned https://curl.se/docs/CVE-2022-42915.html Vendor Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ Mailing List, Third Party Advisory
    Added CWE NIST CWE-415
    Added CPE Configuration OR *cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* versions from (including) 7.77.0 up to (excluding) 7.86.0
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 30, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/ [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-2022-42915 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-2022-42915 weaknesses.

Exploit Prediction

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

0.98 }} 0.05%

score

0.83243

percentile

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