Vulnerability Details : CVE-2017-1000458
Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2017-1000458
- cpe:2.3:a:bro:bro:2.5.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1000458
0.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1000458
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-1000458
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1000458
-
https://bro-tracker.atlassian.net/browse/BIT-1856
[BIT-1856] segfault in Content_Analyzer with multipart/form-data http - Bro TrackerThird Party Advisory
-
https://github.com/bro/bro/commit/6c0f101a62489b1c5927b4ed63b0e1d37db40282
Patch OOB write in content-line analyzer. · bro/bro@6c0f101 · GitHubThird Party Advisory
Jump to