What’s Vulnerable › Vulnerabilities

CVE-2017-7853

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-13 · updated 2026-06-17
• Weakness: CWE-119

Description

In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a remote DoS.

Affected products

• GNU Osip: 5.0.0

References

• http://www.debian.org/security/2017/dsa-3879
• http://www.securityfocus.com/bid/97644
• https://savannah.gnu.org/support/index.php?109265
• http://www.debian.org/security/2017/dsa-3879
• http://www.securityfocus.com/bid/97644
• https://savannah.gnu.org/support/index.php?109265

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