Vulnerability Details : CVE-2019-10055
Potential exploit
An issue was discovered in Suricata 4.1.3. The function ftp_pasv_response lacks a check for the length of part1 and part2, leading to a crash within the ftp/mod.rs file.
Vulnerability category: Overflow
Products affected by CVE-2019-10055
- cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10055
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10055
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
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-2019-10055
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
-
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-10055
-
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/
Suricata 4.1.4 released | SuricataRelease Notes;Vendor Advisory
-
https://redmine.openinfosecfoundation.org/issues/2949
Bug #2949: rust/ftp: panic in ftp parser (master) - Suricata - Open Information Security FoundationExploit;Issue Tracking;Third Party Advisory
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