Vulnerability Details : CVE-2016-5360
HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2016-5360
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:haproxy:haproxy:1.6.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-5360
1.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-5360
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-5360
-
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-2016-5360
-
http://www.openwall.com/lists/oss-security/2016/06/09/6
oss-security - Re: CVE Request: haproxy remote denial of service via reqdeny
-
http://www.openwall.com/lists/oss-security/2016/06/09/5
oss-security - CVE Request: haproxy remote denial of service via reqdeny
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http://www.ubuntu.com/usn/USN-3011-1
USN-3011-1: HAProxy vulnerability | Ubuntu security notices
-
http://git.haproxy.org/?p=haproxy-1.6.git;a=commit;h=60f01f8c89e4fb2723d5a9f2046286e699567e0b
Repositories - haproxy-1.6.git/commit
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