CVE-2020-36420

Polipo through 1.1.1, when NDEBUG is omitted, allows denial of service via a reachable assertion during parsing of a malformed Range header. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

• CWE-617

• http://www.openwall.com/lists/oss-security/2021/07/18/1Mailing List, Third Party Advisory
• https://bugs.gentoo.org/755896Exploit, Issue Tracking, Patch, Third Party Advisory
• https://github.com/jech/polipo/commit/4d42ca1b5849518762d110f34b6ce2e03d6df9ecPatch, Third Party Advisory
• https://www.openwall.com/lists/oss-security/2020/11/18/1Exploit, Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2021/07/18/1Mailing List, Third Party Advisory
• https://bugs.gentoo.org/755896Exploit, Issue Tracking, Patch, Third Party Advisory
• https://github.com/jech/polipo/commit/4d42ca1b5849518762d110f34b6ce2e03d6df9ecPatch, Third Party Advisory
• https://www.openwall.com/lists/oss-security/2020/11/18/1Exploit, Mailing List, Third Party Advisory

Published

Jul 15, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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