CVE-2020-25097
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 7.3%
exploitation probability
7.3%top 6% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.
Affected products
n/a · n/aReferences
https://github.com/squid-cache/squid/security/advisories/GHSA-jvf6-h9gj-pmj6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DJMDRVV677AJL4BZAOLCT5LMFCGBZTC2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBXFWKIGXPERDVQXG556LLPUOCMQGERC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RYBDMJCPYGOSURWDR3WJTE474UFT77/https://security.gentoo.org/glsa/202105-14https://security.netapp.com/advisory/ntap-20210727-0010/https://www.debian.org/security/2021/dsa-4873http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_11.patchhttp://www.squid-cache.org/Versions/v5/changesets/SQUID-2020_11.patch