CVE-2020-26154

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Summary

CVECVE-2020-26154
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-09-30 18:15:00 UTC
Updated2023-11-07 03:20:00 UTC
Descriptionurl.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Libproxy Project Libproxy All All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.2 All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 2450-1] libproxy security update MLIST lists.debian.org
[SECURITY] Fedora 33 Update: libproxy-0.4.15-25.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
#968366 - libproxy: CVE-2020-26154: buffer overflow when PAC is enabled - Debian Bug report logs MISC bugs.debian.org Issue Tracking, Third Party Advisory
Fix buffer overflow when PAC is enabled by lifeibiren · Pull Request #126 · libproxy/libproxy · GitHub MISC github.com Third Party Advisory
[SECURITY] Fedora 32 Update: libproxy-0.4.15-19.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[security-announce] openSUSE-SU-2020:1676-1: important: Security update SUSE lists.opensuse.org
[SECURITY] Fedora 33 Update: libproxy-0.4.15-25.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Debian -- Security Information -- DSA-4800-1 libproxy DEBIAN www.debian.org
[SECURITY] Fedora 32 Update: libproxy-0.4.15-19.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
[security-announce] openSUSE-SU-2020:1680-1: important: Security update SUSE lists.opensuse.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296069 Oracle Solaris 11.4 Support Repository Update (SRU) 31.88.5 Missing (CPUJAN2021)
  • 501047 Alpine Linux Security Update for libproxy
  • 501606 Alpine Linux Security Update for libproxy
  • 505013 Alpine Linux Security Update for libproxy
  • 901557 Common Base Linux Mariner (CBL-Mariner) Security Update for libproxy (7271-1)
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