CVE-2013-2221 describes a heap-based buffer overflow in the ZRtp::storeMsgTemp function of GNU ZRTPCPP before version 3.2.0, impacting products like wernerd zrtpcpp. This vulnerability, with a CVSS score of 7.5, allows remote attackers to cause a denial of service (crash) and potentially execute arbitrary code by sending a large packet. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, its high severity and remote attack vector warrant attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.2.1CPE matchmatch criteria | cpe:2.3:a:wernerd:zrtpcpp:*:*:*:*:*:*:*:* | ||
2.1.2CPE matchmatch criteria | cpe:2.3:a:wernerd:zrtpcpp:2.1.2:*:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:wernerd:zrtpcpp:2.2.0:*:*:*:*:*:*:* | ||
2.3.0CPE matchmatch criteria | cpe:2.3:a:wernerd:zrtpcpp:2.3.0:*:*:*:*:*:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:wernerd:zrtpcpp:3.0.0:alpha:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
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