CVE-2021-40559 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 74.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedJan 12
Latest updateJan 13

Description

A null pointer deference vulnerability exists in gpac through 1.0.1 via the naludmx_parse_nal_avc function in reframe_nalu, which allows a denail of service.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/gpac< gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-4+deb11u2
▶NVDgpac/gpac1.0.1

🔴Vulnerability Details

2
GHSA
GHSA-v6vp-5x68-qqfc: A null pointer deference vulnerability exists in gpac through 1↗2022-01-13
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OSV
CVE-2021-40559: A null pointer deference vulnerability exists in gpac through 1↗2022-01-12
▶

📋Vendor Advisories

1
Debian
CVE-2021-40559: gpac - A null pointer deference vulnerability exists in gpac through 1.0.1 via the nalu...↗2021
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