CVE-2021-45267 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 70.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedDec 22
Latest updateDec 23

Description

An invalid memory address dereference vulnerability exists in gpac 1.1.0 via the svg_node_start function, which causes a segmentation fault and application crash.

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/gpac1.1.0

🔴Vulnerability Details

2
GHSA
GHSA-m2p2-7mfv-gh5x: An invalid memory address dereference vulnerability exists in gpac 1↗2021-12-23
▶
OSV
CVE-2021-45267: An invalid memory address dereference vulnerability exists in gpac 1↗2021-12-22
▶

📋Vendor Advisories

1
Debian
CVE-2021-45267: gpac - An invalid memory address dereference vulnerability exists in gpac 1.1.0 via the...↗2021
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CVE-2021-45267 — NULL Pointer Dereference in Gpac | cvebase