Unrated severityNVD Advisory· Published Jun 30, 2020· Updated Aug 4, 2024
CVE-2020-14059
CVE-2020-14059
Description
An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
28- Squid/Squiddescription
- osv-coords26 versionspkg:rpm/opensuse/squid&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/squid&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/squid&distro=openSUSE%20Tumbleweedpkg:rpm/suse/squid3&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/squid3&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/squid&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/squid&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/squid&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/squid&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/squid&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 4.12-lp151.2.21.1+ 25 more
- (no CPE)range: < 4.12-lp151.2.21.1
- (no CPE)range: < 4.12-lp152.2.3.1
- (no CPE)range: < 4.16-1.5
- (no CPE)range: < 3.1.23-8.16.37.12.1
- (no CPE)range: < 3.1.23-8.16.37.12.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 4.12-4.12.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 4.12-4.12.1
- (no CPE)range: < 4.12-5.20.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
- (no CPE)range: < 3.5.21-26.26.1
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
3- www.squid-cache.org/Advisories/SQUID-2020_5.txtmitrex_refsource_CONFIRM
- www.squid-cache.org/Versions/v5/changesets/squid-5-7a5af8db8e0377c06ed9ffbdcb1334389c7cd8ab.patchmitrex_refsource_MISC
- security.netapp.com/advisory/ntap-20210312-0001/mitrex_refsource_CONFIRM
News mentions
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