[CLSA-2026:1777384121] squid: Fix of 3 CVEs
Type:
security
Severity:
Critical
Release date:
2026-04-28 13:48:46 UTC
Description:
- CVE-2019-12521: fix ESI parser off-by-one heap overflow by enforcing a stack-depth limit and throwing on overflow - CVE-2019-12524 already addressed by the CVE-2019-12520 backport (same fix upstream; see Squid advisory SQUID-2019:4)
Updated packages:
  • squid-3.1.23-30.el6.tuxcare.els18.x86_64.rpm
    sha:849202bf813509286d09547995e065e03016059a4cc24cc0e811a1ecdaa706b7
Notes:
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