CVE-2020-23930 — NULL Pointer Dereference in Gpac

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 60.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedApr 21
Latest updateMay 24

Description

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function nhmldump_send_header located in write_nhml.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-2h43-p8w8-3pq4: An issue was discovered in gpac through 20200801↗2022-05-24
▶
OSV
CVE-2020-23930: An issue was discovered in gpac through 20200801↗2021-04-21
▶

📋Vendor Advisories

1
Debian
CVE-2020-23930: gpac - An issue was discovered in gpac through 20200801. A NULL pointer dereference exi...↗2020
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CVE-2020-23930 — NULL Pointer Dereference in Gpac | cvebase