PT-2019-13608 · Unknown · Ssdp Responder

Published 2019-07-28 · Updated 2024-06-15 · CVE-2019-14323

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 SSDP Responder versions 1.x through 1.5

Description The issue is caused by an off-by-one error in the ssdp recv function in ssdpd.c, leading to a stack-based buffer overflow by 1 byte when handling incoming network messages. This results in a crash of the server, but only when strict stack checking is enabled.

Recommendations For SSDP Responder versions 1.x through 1.5, consider disabling strict stack checking as a temporary workaround to prevent server crashes until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

CWE-193

Related Identifiers

CVE-2019-14323

OPENSUSE-SU-2024:11406-1

Affected Products

Ssdp Responder

References · 6

• 🔥 https://github.com/troglobit/ssdp-responder/issues/1 · Exploit
• https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-14323 · Security Note
• https://osv.dev/vulnerability/CVE-2019-14323 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11406-1 · Vendor Advisory
• https://suse.com/security/cve/CVE-2019-14323 · Note