Subversion up to 1.7.19/1.8.11 mod_dav_svn Server data authenticity
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Subversion up to 1.7.19/1.8.11. This issue affects some unknown processing of the component mod_dav_svn Server. The manipulation with an unknown input leads to a data authenticity vulnerability. Using CWE to declare the problem leads to CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. Impacted is confidentiality, and integrity. The summary by CVE is:
The mod_dav_svn server in Subversion 1.5.0 through 1.7.19 and 1.8.0 through 1.8.11 allows remote authenticated users to spoof the svn:author property via a crafted v1 HTTP protocol request sequences.
The weakness was published 04/08/2015 by Ivan Zhakov with VisualSVN (Website). It is possible to read the advisory at mandriva.com. The identification of this vulnerability is CVE-2015-0251 since 11/18/2014. The attack may be initiated remotely. Required for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 83060 (Debian DLA-207-1 : subversion security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350115 (Amazon Linux Security Advisory for subversion,mod_dav_svn: ALAS-2015-587).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at Tenable (83060). Similar entries are available at 74674, 77875 and 77876.
Product
Name
Version
- 1.7.0
- 1.7.1
- 1.7.2
- 1.7.3
- 1.7.4
- 1.7.5
- 1.7.6
- 1.7.7
- 1.7.8
- 1.7.9
- 1.7.10
- 1.7.11
- 1.7.12
- 1.7.13
- 1.7.14
- 1.7.15
- 1.7.16
- 1.7.17
- 1.7.18
- 1.7.19
- 1.8.0
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.4
- 1.8.5
- 1.8.6
- 1.8.7
- 1.8.8
- 1.8.9
- 1.8.10
- 1.8.11
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.4VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.4
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Data authenticityCWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 83060
Nessus Name: Debian DLA-207-1 : subversion security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2015-587
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
11/18/2014 🔍04/08/2015 🔍
04/08/2015 🔍
04/08/2015 🔍
04/09/2015 🔍
09/16/2015 🔍
09/17/2015 🔍
05/03/2022 🔍
Sources
Advisory: USN-2721-1Researcher: Ivan Zhakov
Organization: VisualSVN
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-0251 (🔍)
OVAL: 🔍
SecurityTracker: 1033214
Vulnerability Center: 52681 - Apache Subversion Remote Spoofing Vulnerability via Crafter v1 HTTP Request, Low
SecurityFocus: 74259 - Apache Subversion 'deadprops.c' Security Bypass Vulnerability
See also: 🔍
Entry
Created: 04/09/2015 10:41Updated: 05/03/2022 07:16
Changes: 04/09/2015 10:41 (52), 12/24/2017 09:47 (18), 05/03/2022 07:00 (4), 05/03/2022 07:10 (1), 05/03/2022 07:16 (1)
Complete: 🔍
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