CVE-2020-26154

CRITICAL

9.8

Description

url.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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/30/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxfedoraproject:fedoralibproxy_project:libproxyopensuse:leap

Weaknesses (CWE)

CWE-120

References

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html(cve@mitre.org)

https://bugs.debian.org/968366(cve@mitre.org)

https://github.com/libproxy/libproxy/pull/126(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/(cve@mitre.org)

https://www.debian.org/security/2020/dsa-4800(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.debian.org/968366(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libproxy/libproxy/pull/126(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2020/dsa-4800(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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