CVE-2019-13117

2019-07-0100:00:00

ubuntu.com

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.007 Low

EPSS

Percentile

80.1%

JSON

In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings
could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This
could allow an attacker to discern whether a byte on the stack contains the
characters A, a, I, i, or 0, or any other character.

Bugs

<https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14471>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibxslt< 1.1.29-5ubuntu0.2UNKNOWN
ubuntu19.04noarchlibxslt< 1.1.32-2ubuntu0.2UNKNOWN
ubuntu14.04noarchlibxslt< 1.1.28-2ubuntu0.2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlibxslt< 1.1.28-2.1ubuntu0.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libxslt	< 1.1.29-5ubuntu0.2	UNKNOWN
ubuntu	19.04	noarch	libxslt	< 1.1.32-2ubuntu0.2	UNKNOWN
ubuntu	14.04	noarch	libxslt	< 1.1.28-2ubuntu0.2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	libxslt	< 1.1.28-2.1ubuntu0.3	UNKNOWN