Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2024-2961

HIGH
Published 2024-04-17T17:27:40.541Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2024-2961. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
7.3
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.922
probability
of exploitation in the wild

There is a 92.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.997
Higher than 99.7% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
HIGH

Description

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.

Available Exploits

PHP - LFR to Remote Code Execution

PHP Local File Read vulnerability leading to Remote Code Execution

ID: CVE-2024-2961
Author: KimDongyoung(Kairos-hk)bolkvn0mingRoughBoy0723 High

References:

Related News

No news articles found for this CVE.

Affected Products

The GNU C Library

glibc

Affected Versions:

2.1.93
gnu

glibc

Affected Versions:

2.1.93

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-22q4-f5r6-3xqw

Advisory Details

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-2961
WEB https://lists.debian.org/debian-lts-announce/2024/05/msg00001.html
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/BTJFBGHDYG5PEIFD5WSSSKSFZ2AZWC5N
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/P3I4KYS6EU6S7QZ47WFNTPVAHFIUQNEL
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/YAMJQI3Y6BHWV3CUTYBXOZONCUJNOB2Z
WEB https://security.netapp.com/advisory/ntap-20240531-0002
WEB https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004
WEB https://www.ambionics.io/blog/iconv-cve-2024-2961-p1
WEB https://www.ambionics.io/blog/iconv-cve-2024-2961-p2
WEB https://www.ambionics.io/blog/iconv-cve-2024-2961-p3
WEB http://www.openwall.com/lists/oss-security/2024/04/17/9
WEB http://www.openwall.com/lists/oss-security/2024/04/18/4
WEB http://www.openwall.com/lists/oss-security/2024/04/24/2
WEB http://www.openwall.com/lists/oss-security/2024/05/27/1
WEB http://www.openwall.com/lists/oss-security/2024/05/27/2
WEB http://www.openwall.com/lists/oss-security/2024/05/27/3
WEB http://www.openwall.com/lists/oss-security/2024/05/27/4
WEB http://www.openwall.com/lists/oss-security/2024/05/27/5
WEB http://www.openwall.com/lists/oss-security/2024/05/27/6
WEB http://www.openwall.com/lists/oss-security/2024/07/22/5

Advisory provided by GitHub Security Advisory Database. Published: April 17, 2024, Modified: February 13, 2025

References

https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004
https://lists.fedoraproject.org/archives/list/[email protected]/message/P3I4KYS6EU6S7QZ47WFNTPVAHFIUQNEL/
https://lists.fedoraproject.org/archives/list/[email protected]/message/YAMJQI3Y6BHWV3CUTYBXOZONCUJNOB2Z/
https://lists.fedoraproject.org/archives/list/[email protected]/message/BTJFBGHDYG5PEIFD5WSSSKSFZ2AZWC5N/
http://www.openwall.com/lists/oss-security/2024/04/24/2
http://www.openwall.com/lists/oss-security/2024/04/17/9
http://www.openwall.com/lists/oss-security/2024/04/18/4
https://lists.debian.org/debian-lts-announce/2024/05/msg00001.html
http://www.openwall.com/lists/oss-security/2024/05/27/2
http://www.openwall.com/lists/oss-security/2024/05/27/6
http://www.openwall.com/lists/oss-security/2024/05/27/1
http://www.openwall.com/lists/oss-security/2024/05/27/4
http://www.openwall.com/lists/oss-security/2024/05/27/5
http://www.openwall.com/lists/oss-security/2024/05/27/3
https://security.netapp.com/advisory/ntap-20240531-0002/
http://www.openwall.com/lists/oss-security/2024/07/22/5
Published: 2024-04-17T17:27:40.541Z
Last Modified: 2025-02-13T17:47:40.702Z
Copied to clipboard!