CVE-2021-26567 — Stack-based Buffer Overflow in Github Knik0 Faad2

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
1.1%
top 21.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github Knik0 Faad2Faad2 Project Faad2Synology Diskstation Manager+1 more
Timeline
PublishedFeb 26
Latest updateMay 24

Description

Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5github/knik0_faad2unspecified — 2.2.7.1
▶NVDfaad2_project/faad2< 2.2.7.1
▶NVDsynology/diskstation_manager< 6.2.3-25426-3

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-f4px-mf48-4h8c: Use of unmaintained third party components vulnerability in faad in Synology DiskStation Manager (DSM) before 6↗2022-05-24
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CVEList
CVE-2021-26567: Stack-based buffer overflow vulnerability in frontend/main↗2021-02-26
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CVE-2021-26567 — Stack-based Buffer Overflow in Github | cvebase