Medium: expat

Issue Overview: libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time. CVE-2023-52426 Affected Packages: expat Issue Correction: Run dnf update expat --releasever 2023.3.20240219 to update your system. New Packages: aarch64: ...

[SECURITY] Fedora 39 Update: expat-2.6.0-1.fc39

This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...

Fedora 39 : expat (2024-269826c2b3)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-269826c2b3 advisory. Rebase to version 2.6.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for...

Fedora: Security Advisory (FEDORA-2024-269826c2b3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.

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[slackware-security] expat

New expat packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/expat-2.6.0-i586-1slack15.0.txz: Upgraded. This update fixes security issues: Fix quadratic runtime issues with big tokens that can cau...

GHSA-4HJV-8MMR-JXWV vulnerabilities

Vulnerabilities for packages: expat...

GHSA-2VQ2-XC55-3J5M vulnerabilities

Vulnerabilities for packages: expat...

Slackware Linux 15.0 / current expat Multiple Vulnerabilities (SSA:2024-038-01)

The version of expat installed on the remote host is prior to 2.6.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-038-01 advisory. - libexpat through 2.5.0 allows a denial of service resource consumption because many full reparsings are required in the case...

GHSA-4HJV-8MMR-JXWV vulnerabilities

Vulnerabilities for packages: expat...

GHSA-2VQ2-XC55-3J5M vulnerabilities

Vulnerabilities for packages: expat...

CVE-2023-52426

A flaw was found in Expat libexpat. If XMLDTD is undefined at compile time, a recursive XML Entity Expansion condition can be triggered. This issue may lead to a condition where data is expanded exponentially, which will quickly consume system resources and cause a denial of service. Mitigation...

CVE-2023-52425

A flaw was found in Expat libexpat. When parsing a large token that requires multiple buffer fills to complete, Expat has to re-parse the token from start numerous times. This process may trigger excessive resource consumption, leading to a denial of service. Mitigation Mitigation for this issue ...

AZL-34208 CVE-2023-52426 affecting package expat for versions less than 2.6.2-2

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time...

AZL-34684 CVE-2023-52426 affecting package expat for versions less than 2.6.2-1

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time...

DEBIAN-CVE-2023-52426

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time...

AZL-34683 CVE-2023-52425 affecting package expat for versions less than 2.6.2-1

libexpat through 2.5.0 allows a denial of service resource consumption because many full reparsings are required in the case of a large token for which multiple buffer fills are needed...

DEBIAN-CVE-2023-52425

libexpat through 2.5.0 allows a denial of service resource consumption because many full reparsings are required in the case of a large token for which multiple buffer fills are needed...

CVE-2023-52426

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time...

PT-2024-3924

Name of the Vulnerable Software and Affected Versions: libexpat versions through 2.5.0 Description: The issue is related to the incorrect limitation of recursive references to objects in DTD, which can lead to a denial of service. This is caused by recursive XML Entity Expansion if XML DTD is...