Out-of-bounds Read in Sipcrack Project
CVE-2017-11654
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 class: Buffer Overflow
EPSS: 0.020 (78.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Sipcrack_project Sipcrack — versions 0.2
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Mailing List, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-11654?
- CVE-2017-11654 is a medium-severity vulnerability in Sipcrack Project, classified under Out-of-bounds Read. CVSS score: 5.9/10. Published 2017-07-26.
- How severe is CVE-2017-11654?
- Medium severity. CVSS v3 base score is 5.9 out of 10.