Heap Buffer Overflow Vulnerability in GNU oSIP Product
CVE-2016-10325

7.5HIGH

Key Information:

Vendor
Gnu
Status
Osip
Vendor
CVE Published:
13 April 2017

Summary

In the GNU oSIP 4.1.0 library, a vulnerability exists in the handling of malformed SIP messages. This flaw can cause a heap buffer overflow within the _osip_message_to_str() function, potentially allowing an attacker to exploit the situation. By sending specially crafted SIP messages, an attacker could trigger a remote denial of service, impacting system stability and availability.

References

http://www.debian.org/security/2017/dsa-3879
vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/92921
vdb-entryx_refsource_BID
https://savannah.gnu.org/support/index.php?109131
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.