Medium severity · published Jun 25, 2024
CVE-2024-37894
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more
6.3
CVSS
6.3%
EPSS
No
On KEV
Description
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)6.3% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SQ
Squid · Squid-cache
3.0 before 6.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-37894
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-37894
Patch
https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c.patch
Patch
https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg
Third Party Advisory
https://security.netapp.com/advisory/ntap-20240719-0001/
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html
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