SUSE-SU-2021:1961-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:1961-1

    SUSE-SU-2021:1961-1

    Published: 11 Jun 2021Last Modified: 4 Feb 2026

    Summary: Security update for squid

    Details: This update for squid fixes the following issues: - update to 4.15: - CVE-2021-28652: Broken cache manager URL parsing (bsc#1185918) - CVE-2021-28651: Memory leak in RFC 2169 response parsing (bsc#1185921) - CVE-2021-28662: Limit HeaderLookupTable_t::lookup() to BadHdr and specific IDs (bsc#1185919) - CVE-2021-31806: Handle more Range requests (bsc#1185916) - CVE-2020-25097: HTTP Request Smuggling vulnerability (bsc#1183436) - Handle more partial responses (bsc#1185923) - fix previous change to reinstante permissions macros, because the wrong path has been used (bsc#1171569). - use libexecdir instead of libdir to conform to recent changes in Factory (bsc#1171164). - Reinstate permissions macros for pinger binary, because the permissions package is also responsible for setting up the cap_net_raw capability, currently a fresh squid install doesn't get a capability bit at all (bsc#1171569). - Change pinger and basic_pam_auth helper to use standard permissions. pinger uses cap_net_raw=ep instead (bsc#1171569)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20211961-1/, https://bugzilla.suse.com/1171164, https://bugzilla.suse.com/1171569, https://bugzilla.suse.com/1183436, https://bugzilla.suse.com/1185916, https://bugzilla.suse.com/1185918, https://bugzilla.suse.com/1185919, https://bugzilla.suse.com/1185921, https://bugzilla.suse.com/1185923, https://www.suse.com/security/cve/CVE-2020-25097, https://www.suse.com/security/cve/CVE-2021-28651, https://www.suse.com/security/cve/CVE-2021-28652, https://www.suse.com/security/cve/CVE-2021-28662, https://www.suse.com/security/cve/CVE-2021-31806

    Affected packages

    Package

    Name: squid

    Purl: pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.15-5.26.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2021:1961-1 | CVE-DB