Vulnerability Details : CVE-2015-5259
Integer overflow in the read_string function in libsvn_ra_svn/marshal.c in Apache Subversion 1.9.x before 1.9.3 allows remote attackers to execute arbitrary code via an svn:// protocol string, which triggers a heap-based buffer overflow and an out-of-bounds read.
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2015-5259
Probability of exploitation activity in the next 30 days: 94.36%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-5259
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:C |
10.0
|
8.5
|
NIST |
|
8.6
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
3.9
|
4.7
|
NIST |
CWE ids for CVE-2015-5259
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5259
-
http://subversion.apache.org/security/CVE-2015-5259-advisory.txt
Vendor Advisory
-
http://www.securitytracker.com/id/1034469
Apache Subversion Heap Overflow Lets Remote Users Deny Service and Potentially Execute Arbitrary Code - SecurityTracker
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http://www.securityfocus.com/bid/82300
Apache Subversion CVE-2015-5259 Integer Overflow Vulnerability
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https://security.gentoo.org/glsa/201610-05
Subversion, Serf: Multiple Vulnerabilities (GLSA 201610-05) — Gentoo security
Products affected by CVE-2015-5259
- cpe:2.3:a:apache:subversion:1.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.9.0:*:*:*:*:*:*:*