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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.020 (80.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Sipcrack Project — versions 0.2
Weakness classification (CWE)
References
- openwall.com/lists/oss-security/2017/07/26/1 (Exploit, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/100023 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
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.