Vulnerability Details : CVE-2017-9454
Buffer overflow in the ares_parse_a_reply function in the embedded ares library in ReSIProcate before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted DNS response.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-9454
- cpe:2.3:a:resiprocate:resiprocate:*:*:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha10:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha11:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha2:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha3:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha4:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha5:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha6:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha7:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha8:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:alpha9:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.11.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta6:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta7:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta8:*:*:*:*:*:*
- cpe:2.3:a:resiprocate:resiprocate:1.12.0:beta9:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-9454
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-9454
| 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:3.1/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-2017-9454
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-9454
-
https://list.resiprocate.org/archive/resiprocate-users/msg02700.html
Vendor Advisory
-
https://github.com/resiprocate/resiprocate/commit/d67a9ca6fd06ca65d23e313bdbad1ef4dd3aa0df
ares: Prevent buffer overlow in ares_parse_a_reply (CVE-2017-9454) · resiprocate/resiprocate@d67a9ca · GitHubPatch;Third Party Advisory
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