Vulnerability Details : CVE-2015-5343

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.
Published 2016-04-14 14:59:01
Updated 2019-02-12 20:07:19
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowExecute codeDenial of service

Products affected by CVE-2015-5343

Exploit prediction scoring system (EPSS) score for CVE-2015-5343

EPSS FAQ
12.90%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2015-5343

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.0
 HIGH AV:N/AC:L/Au:S/C:P/I:P/A:C
8.0
8.5
 NIST
7.6
 HIGH CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
2.8
4.7
 NIST

CWE ids for CVE-2015-5343

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-5343

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