-----BEGIN PGP SIGNATURE-----
wnsEABYIACMWIQSV2d7RU755utSnx3O7Ba3EKYsoKQUCZqAL+gUDAAAAAAAKCRC7Ba3EKYsoKRo3
AQCwGYFAkll93pwBLs8na5ZDRvIamEXMEIoHiPgmDxaicAEAmw6y9ELrhQgAD+ch6AIvW77wkrQ7
OT1+hkk+YlaQbAg=
=1FmT
-----END PGP SIGNATURE-----
==========================================================================
Ubuntu Security Notice USN-6907-1
July 23, 2024
squid, squid3 vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Squid could be made to crash if it processed specially crafted characters.
Software Description:
- squid: Web proxy cache server
- squid3: Web proxy cache server
Details:
Joshua Rogers discovered that Squid did not properly handle multi-byte
characters during Edge Side Includes (ESI) processing. A remote attacker
could possibly use this issue to cause a memory corruption error, leading
to a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
squid 6.6-1ubuntu5.1
Ubuntu 22.04 LTS
squid 5.9-0ubuntu0.22.04.2
Ubuntu 20.04 LTS
squid 4.10-1ubuntu1.13
Ubuntu 18.04 LTS
squid 3.5.27-1ubuntu1.14+esm3
Available with Ubuntu Pro
squid3 3.5.27-1ubuntu1.14+esm3
Available with Ubuntu Pro
Ubuntu 16.04 LTS
squid 3.5.12-1ubuntu7.16+esm4
Available with Ubuntu Pro
squid3 3.5.12-1ubuntu7.16+esm4
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-6907-1
CVE-2024-37894
Package Information:
https://launchpad.net/ubuntu/+source/squid/6.6-1ubuntu5.1
https://launchpad.net/ubuntu/+source/squid/5.9-0ubuntu0.22.04.2
https://launchpad.net/ubuntu/+source/squid/4.10-1ubuntu1.13
No comments:
Post a Comment