CVE-2019-13117

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-13117
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-13117.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-13117
Aliases
Downstream
Related
Published
2019-07-01T02:15:09Z
Modified
2025-10-08T03:39:56.586554Z
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
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

Git / gitlab.gnome.org/GNOME/libxslt

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/GNOME/libxslt
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c5eb6cf3aba0af048596106ed839b4ae17ecbcb1

Affected versions

1.*

1.1.23
1.1.24

Other

CVE-2015-7995
LIBXSLT_0_0_0
LIBXSLT_0_10_0
LIBXSLT_0_11_0
LIBXSLT_0_12_0
LIBXSLT_0_13_0
LIBXSLT_0_14_0
LIBXSLT_0_1_0
LIBXSLT_0_3_0
LIBXSLT_0_4_0
LIBXSLT_0_6_0
LIBXSLT_0_7_0
LIBXSLT_0_8_0
LIBXSLT_0_9_0
LIBXSLT_1_0_0
LIBXSLT_1_0_10
LIBXSLT_1_0_11
LIBXSLT_1_0_12
LIBXSLT_1_0_13
LIBXSLT_1_0_14
LIBXSLT_1_0_16
LIBXSLT_1_0_17
LIBXSLT_1_0_18
LIBXSLT_1_0_19
LIBXSLT_1_0_2
LIBXSLT_1_0_20
LIBXSLT_1_0_21
LIBXSLT_1_0_22
LIBXSLT_1_0_23
LIBXSLT_1_0_24
LIBXSLT_1_0_25
LIBXSLT_1_0_26
LIBXSLT_1_0_27
LIBXSLT_1_0_28
LIBXSLT_1_0_29
LIBXSLT_1_0_3
LIBXSLT_1_0_30
LIBXSLT_1_0_31
LIBXSLT_1_0_32
LIBXSLT_1_0_33
LIBXSLT_1_0_4
LIBXSLT_1_0_5
LIBXSLT_1_0_6
LIBXSLT_1_0_7
LIBXSLT_1_0_8
LIBXSLT_1_0_9
LIBXSLT_1_1_0
LIBXSLT_1_1_1
LIBXSLT_1_1_10
LIBXSLT_1_1_11
LIBXSLT_1_1_12
LIBXSLT_1_1_13
LIBXSLT_1_1_14
LIBXSLT_1_1_15
LIBXSLT_1_1_16
LIBXSLT_1_1_17
LIBXSLT_1_1_18
LIBXSLT_1_1_2
LIBXSLT_1_1_21
LIBXSLT_1_1_22
LIBXSLT_1_1_3
LIBXSLT_1_1_4
LIBXSLT_1_1_5
LIBXSLT_1_1_6
LIBXSLT_1_1_7
LIBXSLT_1_1_8
LIBXSLT_1_1_9
LIXSLT_0_5_0

v1.*

v1.1.25
v1.1.26
v1.1.27
v1.1.27-rc1
v1.1.28
v1.1.29
v1.1.29-rc1
v1.1.29-rc2
v1.1.30
v1.1.30-rc1
v1.1.30-rc2
v1.1.31
v1.1.31-rc1
v1.1.31-rc2
v1.1.32
v1.1.32-rc1
v1.1.32-rc2
v1.1.33
v1.1.33-rc1
v1.1.33-rc2

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "digest": {
                "length": 1909.0,
                "function_hash": "149946325565218207761949792658421626761"
            },
            "id": "CVE-2019-13117-565fd9eb",
            "deprecated": false,
            "target": {
                "file": "libxslt/numbers.c",
                "function": "xsltNumberFormatTokenize"
            },
            "signature_type": "Function",
            "source": "https://gitlab.gnome.org/GNOME/libxslt@c5eb6cf3aba0af048596106ed839b4ae17ecbcb1"
        },
        {
            "signature_version": "v1",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "43565303947768987112289376521803259580",
                    "19431884078099895786233513579532035761",
                    "49920840082758177635510753390799152839",
                    "72429694293929117164221740144272381935"
                ]
            },
            "id": "CVE-2019-13117-a8b017df",
            "deprecated": false,
            "target": {
                "file": "libxslt/numbers.c"
            },
            "signature_type": "Line",
            "source": "https://gitlab.gnome.org/GNOME/libxslt@c5eb6cf3aba0af048596106ed839b4ae17ecbcb1"
        }
    ]
}