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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): expat
  • Search Type: Search Last 3 Months
There are 9 matching records.
Displaying matches 1 through 9.
Vuln ID Summary CVSS Severity
CVE-2022-22827

storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:57 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2022-22826

nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:57 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2022-22825

lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:56 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2022-22824

defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:56 AM -0500
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2022-22823

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:56 AM -0500
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2022-22822

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Published: January 10, 2022; 9:12:56 AM -0500
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2021-46143

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

Published: January 05, 2022; 11:15:07 PM -0500
V3.1: 7.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2021-45960

In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).

Published: January 01, 2022; 2:15:08 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-40439

Apache OpenOffice has a dependency on expat software. Versions prior to 2.1.0 were subject to CVE-2013-0340 a "Billion Laughs" entity expansion denial of service attack and exploit via crafted XML files. ODF files consist of a set of XML files. All versions of Apache OpenOffice up to 4.1.10 are subject to this issue. expat in version 4.1.11 is patched.

Published: October 07, 2021; 12:15:09 PM -0400
V3.1: 6.5 MEDIUM
V2.0: 4.3 MEDIUM