PT-2017-12152 · Sipcrack+1 · Sipcrack+1

Published 2017-07-26 · Updated 2022-10-06 · CVE-2017-11655

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions SIPcrack version 0.2

Description A memory leak was discovered in the way SIPcrack handles SIP traffic processing due to mismanagement of a lines array. This issue could allow a remote attacker to potentially crash long-running sipdump network sniffing sessions.

Recommendations For SIPcrack version 0.2, consider updating to a newer version that addresses the memory leak issue, if available. As a temporary workaround, restrict the use of SIPcrack for handling SIP traffic to minimize the risk of exploitation.

Exploit

Fix

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

CVE-2017-11655

Affected Products

Debian

Sipcrack

References · 9

• 🔥 http://openwall.com/lists/oss-security/2017/07/26/1 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-11655 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-11655 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-11655 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-11655 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11655 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-11655 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11655 · Vendor Advisory
• http://securityfocus.com/bid/100024 · Note