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CVE-2019-13118

Publication date 1 July 2019

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

5.3 · Medium

Score breakdown

In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.

Status

Package Ubuntu Release Status
libxslt 19.10 eoan
Not affected
19.04 disco
Fixed 1.1.32-2ubuntu0.2
18.10 cosmic Ignored end of life
18.04 LTS bionic
Fixed 1.1.29-5ubuntu0.2
16.04 LTS xenial
Fixed 1.1.28-2.1ubuntu0.3
14.04 LTS trusty

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
libxslt

Severity score breakdown

Parameter Value
Base score 5.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-4164-1
    • Libxslt vulnerabilities
    • 22 October 2019

Other references