vulnerability
Debian: CVE-2025-54574: squid -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:N/I:P/A:C) | Aug 4, 2025 | Aug 4, 2025 | Sep 29, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:C)
Published
Aug 4, 2025
Added
Aug 4, 2025
Modified
Sep 29, 2025
Description
Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access permissions.
Solutions
debian-upgrade-squidno-fix-debian-deb-package
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