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gentooGentoo FoundationGLSA-201804-01
HistoryApr 04, 2018 - 12:00 a.m.

libxslt: Multiple vulnerabilities

2018-04-0400:00:00
Gentoo Foundation
security.gentoo.org
56

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.02 Low

EPSS

Percentile

88.8%

Background

libxslt is the XSLT C library developed for the GNOME project. XSLT is an XML language to define transformations for XML.

Description

Multiple vulnerabilities have been discovered in libxslt. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker, via a crafted HTML page, could possibly execute arbitrary code, cause a Denial of Service condition or leak information.

Workaround

There is no known workaround at this time.

Resolution

All libxslt users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-libs/libxslt-1.1.30"
OSVersionArchitecturePackageVersionFilename
Gentooanyalldev-libs/libxslt< 1.1.30UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.02 Low

EPSS

Percentile

88.8%