Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZoNTItNHZtaC04eDRm

feedparser denial of service vulnerability

feedparser.py in Universal Feed Parser (aka feedparser or python-feedparser) before 5.0.1 allows remote attackers to cause a denial of service (application crash) via a malformed DOCTYPE declaration.

Permalink: https://github.com/advisories/GHSA-6h52-4vmh-8x4f
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZoNTItNHZtaC04eDRm
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 6 years ago
Updated: 3 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.05612
EPSS Percentile: 0.9318

Identifiers: GHSA-6h52-4vmh-8x4f, CVE-2011-1156
References:

• https://nvd.nist.gov/vuln/detail/CVE-2011-1156
• https://bugzilla.novell.com/show_bug.cgi?id=680074
• https://bugzilla.redhat.com/show_bug.cgi?id=684877
• https://code.google.com/p/feedparser/issues/detail?id=91
• https://github.com/advisories/GHSA-6h52-4vmh-8x4f
• http://lists.opensuse.org/opensuse-updates/2011-04/msg00026.html
• http://openwall.com/lists/oss-security/2011/03/14/18
• http://openwall.com/lists/oss-security/2011/03/15/11
• http://support.novell.com/security/cve/CVE-2011-1156.html
• https://github.com/pypa/advisory-database/tree/main/vulns/feedparser/PYSEC-2011-19.yaml
• https://web.archive.org/web/20150523054015/http://www.mandriva.com/en/support/security/advisories/advisory/MDVSA-2011:082/?name=MDVSA-2011:082
• https://web.archive.org/web/20210121212051/https://www.securityfocus.com/bid/46867

Blast Radius: 31.7

Affected Packages