CVE-2021-30019 — Out-of-bounds Write in Gpac

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 71.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedApr 19
Latest updateMay 24

Description

In the adts_dmx_process function in filters/reframe_adts.c in GPAC 1.0.1, a crafted file may cause ctx->hdr.frame_size to be smaller than ctx->hdr.hdr_size, resulting in size to be a negative number and a heap overflow in the memcpy.

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

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-5cg3-jqg5-68vf: In the adts_dmx_process function in filters/reframe_adts↗2022-05-24
▶
OSV
CVE-2021-30019: In the adts_dmx_process function in filters/reframe_adts↗2021-04-19
▶

📋Vendor Advisories

1
Debian
CVE-2021-30019: gpac - In the adts_dmx_process function in filters/reframe_adts.c in GPAC 1.0.1, a craf...↗2021
▶
CVE-2021-30019 — Out-of-bounds Write in Debian Gpac | cvebase