CVE-2020-8450

high

Description

An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.

References

Advisories
More

https://www.debian.org/security/2020/dsa-4682

https://usn.ubuntu.com/4289-1/

https://security.netapp.com/advisory/ntap-20210304-0002/

https://security.gentoo.org/glsa/202003-34

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSU6SPANL27AGK5PCGBJOKG4LUWA555J/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R/

https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00012.html

http://www.squid-cache.org/Versions/v4/changesets/squid-4-d8e4715992d0e530871519549add5519cbac0598.patch

http://www.squid-cache.org/Versions/v4/changesets/squid-4-b3a0719affab099c684f1cd62b79ab02816fa962.patch

http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_1.patch

http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-8e657e835965c3a011375feaa0359921c5b3e2dd.patch

http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2020_1.patch

http://www.squid-cache.org/Advisories/SQUID-2020_1.txt

Details

Source: Mitre, NVD

Published: 2020-02-04

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L