Vulnerability Details CVE-2020-26154
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 6.8
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html
- https://bugs.debian.org/968366
- https://github.com/libproxy/libproxy/pull/126
- https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/
- https://www.debian.org/security/2020/dsa-4800
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html
- https://bugs.debian.org/968366
- https://github.com/libproxy/libproxy/pull/126
- https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/
- https://www.debian.org/security/2020/dsa-4800
Products affected by CVE-2020-26154
-
cpe:2.3:a:libproxy_project:libproxy:0.2.2
-
cpe:2.3:a:libproxy_project:libproxy:0.2.3
-
cpe:2.3:a:libproxy_project:libproxy:0.3.0
-
cpe:2.3:a:libproxy_project:libproxy:0.3.1
-
cpe:2.3:a:libproxy_project:libproxy:0.4.0
-
cpe:2.3:a:libproxy_project:libproxy:0.4.1
-
cpe:2.3:a:libproxy_project:libproxy:0.4.10
-
cpe:2.3:a:libproxy_project:libproxy:0.4.11
-
cpe:2.3:a:libproxy_project:libproxy:0.4.12
-
cpe:2.3:a:libproxy_project:libproxy:0.4.13
-
cpe:2.3:a:libproxy_project:libproxy:0.4.14
-
cpe:2.3:a:libproxy_project:libproxy:0.4.15
-
cpe:2.3:a:libproxy_project:libproxy:0.4.2
-
cpe:2.3:a:libproxy_project:libproxy:0.4.3
-
cpe:2.3:a:libproxy_project:libproxy:0.4.5
-
cpe:2.3:a:libproxy_project:libproxy:0.4.6
-
cpe:2.3:a:libproxy_project:libproxy:0.4.7
-
cpe:2.3:a:libproxy_project:libproxy:0.4.8
-
cpe:2.3:a:libproxy_project:libproxy:0.4.9
-
cpe:2.3:o:debian:debian_linux:10.0
-
cpe:2.3:o:debian:debian_linux:9.0
-
cpe:2.3:o:fedoraproject:fedora:32
-
cpe:2.3:o:fedoraproject:fedora:33
-
cpe:2.3:o:opensuse:leap:15.1
-
cpe:2.3:o:opensuse:leap:15.2