Amazon Linux 2 Security Advisory: ALAS2-2025-3027
Advisory Released Date: 2025-10-14
Advisory Updated Date: 2025-10-14
Severity:
Important
Issue Overview:
Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c. (CVE-2025-59362)
Affected Packages:
squid
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update squid or yum update --advisory ALAS2-2025-3027 to update your system.
New Packages:
aarch64:
squid-3.5.20-17.amzn2.7.24.aarch64
squid-sysvinit-3.5.20-17.amzn2.7.24.aarch64
squid-migration-script-3.5.20-17.amzn2.7.24.aarch64
squid-debuginfo-3.5.20-17.amzn2.7.24.aarch64
i686:
squid-3.5.20-17.amzn2.7.24.i686
squid-sysvinit-3.5.20-17.amzn2.7.24.i686
squid-migration-script-3.5.20-17.amzn2.7.24.i686
squid-debuginfo-3.5.20-17.amzn2.7.24.i686
src:
squid-3.5.20-17.amzn2.7.24.src
x86_64:
squid-3.5.20-17.amzn2.7.24.x86_64
squid-sysvinit-3.5.20-17.amzn2.7.24.x86_64
squid-migration-script-3.5.20-17.amzn2.7.24.x86_64
squid-debuginfo-3.5.20-17.amzn2.7.24.x86_64