PT-2017-7864 · Gnu+2 · Gnu Osip+2

Bhargava Shastry + 1 · Published 2017-04-13 · Updated 2019-03-06 · CVE-2016-10326

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 GNU oSIP version 4.1.0

Description A malformed SIP message can cause a heap buffer overflow in the osip body to str() function, leading to a remote denial of service. The issue is related to the osip body to str() function defined in osipparser2/osip body.c.

Recommendations For GNU oSIP version 4.1.0, consider disabling the osip body to str() function as a temporary workaround until a patch is available. Restrict access to the osipparser2/osip body.c module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2019-1354

CVE-2016-10326

DLA-898-1

DSA-3879-1

MGASA-2017-0170

OPENSUSE-SU-2017_1127-1

OPENSUSE-SU-2024:10967-1

SUSE-SU-2017:1187-1

SUSE-SU-2017:1188-1

Affected Products

Alt Linux

Gnu Osip

Suse

References · 27

• https://osv.dev/vulnerability/SUSE-SU-2017:1187-1 · Vendor Advisory
• https://savannah.gnu.org/support/index.php?109132 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2017-0170 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-10326 · Vendor Advisory
• http://debian.org/security/2017/dsa-3879 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:1188-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-10326 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2016-10326 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3879-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0170.html · Security Note
• https://osv.dev/vulnerability/CVE-2016-10326 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-10326 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-10326 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-10326 · Vendor Advisory
• https://suse.com/security/cve/CVE-2016-10324 · Note