CVE-2020-26154

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.

References

https://www.debian.org/security/2020/dsa-4800

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/

https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html

https://github.com/libproxy/libproxy/pull/126

https://bugs.debian.org/968366

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3