CVE-2024-25111
squid - security update
7.5
HIGH
CVSS 3.1
EPSS 65.3%
Description
Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
How to fix CVE-2024-25111
To remediate CVE-2024-25111, upgrade the affected package to a fixed version below.
- —upgrade to 4.13-10+deb11u4 or later
- —upgrade to 4.13-10+deb11u4 or later
Is CVE-2024-25111 being exploited?
Likely — EPSS is 65.3%, placing CVE-2024-25111 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 4.13-10+deb11u4
- from 0, < 4.13-10+deb11u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |