Overview
- Description
- Integer overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users to cause a denial of service (subversion server crash or memory consumption) and possibly execute arbitrary code via a skel-encoded request body, which triggers an out-of-bounds read and heap-based buffer overflow.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.6
- Impact score
- 4.7
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 8
- Impact score
- 8.5
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:C
Weaknesses
- nvd@nist.gov
- CWE-119
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A39D519B-FEAC-46DA-8661-516173A0EE96",
"versionEndIncluding": "1.7.20",
"versionStartIncluding": "1.7.0"
},
{
"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B5B3D8BC-10EE-414A-A456-7A2142EADF7B",
"versionEndExcluding": "1.8.15",
"versionStartIncluding": "1.8.0"
},
{
"criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E259218B-E34A-4D3D-9D31-52A22853EFA0",
"versionEndExcluding": "1.9.3",
"versionStartIncluding": "1.9.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"
}
],
"operator": "OR"
}
]
}
]