openwrt ▾
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openwrt-25.12 ▾
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vulnerability
›
CVE-2023-31982
Component Overview
Vulnerability Overview
Name
CVE-2023-31982
Source
NVD (
link
)
Debian (
link
)
Description
Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /src/capture.c.
CWEs
CWE-787
CWE-787
Published Date
May 9, 2023
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://github.com/irontec/sngrep/issues/431
Exploit
https://github.com/irontec/sngrep/issues/431
Exploit
Analysis
#
Affected Component
Analysis
sngrep
Exploitable
Vulnerability Ratings
#
7.8
CVSSv31
7.8
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
sngrep
buildroot
2025.02.x
1.8.2
Not Affected
sngrep
buildroot
master
1.8.2
Not Affected
sngrep
openwrt
master
1.6.0-r1
Exploitable
sngrep
yocto
master
1.8.3+git
Not Affected
sngrep
yocto
scarthgap
1.8.2
Not Affected