UBUNTU-CVE-2019-13117

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Source
https://ubuntu.com/security/CVE-2019-13117
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13117.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-13117
Related
Published
2019-07-01T02:15:00Z
Modified
2019-07-01T02:15:00Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.28-2ubuntu0.2+esm1

Affected versions

1.*

1.1.28-2
1.1.28-2build1
1.1.28-2ubuntu0.1
1.1.28-2ubuntu0.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "libxslt1-dbg"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "libxslt1-dev"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "libxslt1-dev-dbgsym"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "libxslt1.1"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "libxslt1.1-dbgsym"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "python-libxslt1"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "python-libxslt1-dbg"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "python-libxslt1-dbgsym"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "xsltproc"
        },
        {
            "binary_version": "1.1.28-2ubuntu0.2+esm1",
            "binary_name": "xsltproc-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.28-2.1ubuntu0.3

Affected versions

1.*

1.1.28-2build2
1.1.28-2.1
1.1.28-2.1ubuntu0.1
1.1.28-2.1ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "libxslt1-dbg"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "libxslt1-dev"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "libxslt1-dev-dbgsym"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "libxslt1.1"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "libxslt1.1-dbgsym"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "python-libxslt1"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "python-libxslt1-dbg"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "xsltproc"
        },
        {
            "binary_version": "1.1.28-2.1ubuntu0.3",
            "binary_name": "xsltproc-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.29-5ubuntu0.2

Affected versions

1.*

1.1.29-2.1ubuntu1
1.1.29-4
1.1.29-5
1.1.29-5ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "libxslt1-dbg"
        },
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "libxslt1-dev"
        },
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "libxslt1.1"
        },
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "python-libxslt1"
        },
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "python-libxslt1-dbg"
        },
        {
            "binary_version": "1.1.29-5ubuntu0.2",
            "binary_name": "xsltproc"
        }
    ]
}