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CVE-2020-36420

Date: July 14, 2021

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

Severity Score

Related Resources (8)

http://www.openwall.com/lists/oss-security/2021/07/18/1
https://www.openwall.com/lists/oss-security/2020/11/18/1
https://nvd.nist.gov/vuln/detail/CVE-2020-36420
https://security-tracker.debian.org/tracker/CVE-2020-36420
https://github.com/jech/polipo/commit/4d42ca1b5849518762d110f34b6ce2e03d6df9ec
https://bugs.gentoo.org/755896
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-36420
https://www.mend.io/vulnerability-database/CVE-2020-36420

Severity Score

Weakness Type (CWE)

Reachable Assertion

CWE-617

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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