VulnerabilityModified
CVE-2016-10326
In libosip2 in GNU oSIP 4.1.0, a malformed SIP message can lead to a heap buffer overflow in the osip_body_to_str() function defined in osipparser2/osip_body.c, resulting in a remote DoS.
HIGH 7.5EPSS 1.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In libosip2 in GNU oSIP 4.1.0, a malformed SIP message can lead to a heap buffer overflow in the osip_body_to_str() function defined in osipparser2/osip_body.c, resulting in a remote DoS.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.50% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- gnu/osip
- Source
- cve@mitre.org
References
- http://www.debian.org/security/2017/dsa-3879
- http://www.securityfocus.com/bid/92921
- https://savannah.gnu.org/support/index.php?109132Issue Tracking, Patch, Vendor Advisory
- http://www.debian.org/security/2017/dsa-3879
- http://www.securityfocus.com/bid/92921
- https://savannah.gnu.org/support/index.php?109132Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.