Buffer overflow in F5 Nginx
CVE-2022-41741
NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a…
Vulnerability class: Buffer Overflow
EPSS: 0.008 (74.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- F5 Nginx — versions Mainline, Stable
- F5 Nginx Open Source Subscription — versions R2, R1
- F5 Nginx Plus — versions R27, R1
Weakness classification (CWE)
Public proof-of-concept exploits
- moften/CVE-2022-41741-742-Nginx-Vulnerability-Scanner
- dumbbutt0/evilMP4
- Cybervixy/Vulnerability-Management
- Dhruv3215/Task---3-Elevate-labs-vulnerability-scan
- FilipDobrev/HackingLab_
- GeorgeLatsev/network-end-of-life-scanner
- PuddinCat/GithubRepoSpider
- darkowlX0/cvss-v4-calc-sp
- iTechZIR/Vulnerabilities-of-the-nightcraft.ir-server-Minecraft-server-
- ARPSyndicate/cvemon
References
- support.f5.com/csp/article/K81926432
- FEDORA-2022-b0f5bc2175 (vendor-advisory)
- FEDORA-2022-97de53f202 (vendor-advisory)
- FEDORA-2022-12721789aa (vendor-advisory)
- DSA-5281 (vendor-advisory)
- [debian-lts-announce] 20221122 [SECURITY] [DLA 3203-1] nginx security update (mailing-list)
- security.netapp.com/advisory/ntap-20230120-0005/
Frequently asked questions
- What is CVE-2022-41741?
- CVE-2022-41741 is a high-severity vulnerability in F5 Nginx, classified under Out-of-bounds Write. CVSS score: 7.0/10. Published 2022-10-19.
- How severe is CVE-2022-41741?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2022-41741 known to be exploited?
- 18 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.