CVE-2021-32270 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 64.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedSep 20
Latest updateMay 24

Description

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function vwid_box_del located in box_code_base.c. It allows an attacker to cause Denial 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

▶NVDgpac/gpac< 1.0.1
▶debiandebian/gpac< gpac 1.0.1+dfsg1-2 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-2

🔴Vulnerability Details

2
GHSA
GHSA-gqx7-8f9w-h83g: An issue was discovered in gpac through 20200801↗2022-05-24
▶
OSV
CVE-2021-32270: An issue was discovered in gpac through 20200801↗2021-09-20
▶

📋Vendor Advisories

1
Debian
CVE-2021-32270: gpac - An issue was discovered in gpac through 20200801. A NULL pointer dereference exi...↗2021
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CVE-2021-32270 — NULL Pointer Dereference in Gpac | cvebase