Vulnerability Details : CVE-2017-11654
Potential exploit
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
Vulnerability category: Memory Corruption
Products affected by CVE-2017-11654
- cpe:2.3:a:sipcrack_project:sipcrack:0.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-11654
0.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-11654
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2017-11654
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11654
-
http://openwall.com/lists/oss-security/2017/07/26/1
oss-security - Four memory safety bugs in "sipcrack" package (2 CVE IDs)Exploit;Mailing List;Third Party Advisory
-
http://www.securityfocus.com/bid/100023
Debian SIPcrack Package CVE-2017-11654 Denial of Service VulnerabilityBroken Link;Third Party Advisory;VDB Entry
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