CVE-2019-12854

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Summary

CVECVE-2019-12854
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-08-15 17:15:00 UTC
Updated2023-11-07 03:03:00 UTC
DescriptionDue to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Canonical Ubuntu Linux 19.10 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Opensuse Leap 15.0 All All All
Operating System Opensuse Leap 15.1 All All All
Application Squid-cache Squid All All All All

References

ReferenceSourceLinkTags
Bug 4937 – cachemgr.cgi: unallocated memory access after base64_decode_update MISC bugs.squid-cache.org Vendor Advisory
www.squid-cache.org/Advisories/SQUID-2019_1.txt MISC www.squid-cache.org Vendor Advisory
[security-announce] openSUSE-SU-2019:2540-1: important: Security update SUSE lists.opensuse.org
Bugtraq: [SECURITY] [DSA 4507-1] squid security update BUGTRAQ seclists.org Third Party Advisory
USN-4213-1: Squid vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
[SECURITY] Fedora 29 Update: squid-4.8-2.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 29 Update: squid-4.8-2.fc29 - package-announce - Fedora Mailing-Lists CONFIRM lists.fedoraproject.org Mailing List, Third Party Advisory
www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb... MISC www.squid-cache.org Patch, Vendor Advisory
[security-announce] openSUSE-SU-2019:2541-1: important: Security update SUSE lists.opensuse.org
Debian -- Security Information -- DSA-4507-1 squid DEBIAN www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159658 Oracle Enterprise Linux Security Update for squid:4 (ELSA-2020-4743)
  • 377360 Alibaba Cloud Linux Security Update for squid:4 (ALINUX3-SA-2022:0124)
  • 940034 AlmaLinux Security Update for squid:4 (ALSA-2020:4743)
  • 960867 Rocky Linux Security Update for squid:4 (RLSA-2020:4743)
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