VDB
CVE-2021-33833
CVE-2021-33833
PUBLISHED
ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).
EPSS 2.57% · 83.7th percentile
Risk Scores
EPSS Score
2.57%
83.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | connman | 0, 1.36-2build1 |
| Ubuntu:Pro:18.04:LTS | connman | 0, 1.35-1, 1.35-6 |
Timeline
- Jun 9, 2021 CVE Published
- Jun 10, 2021 EPSS Score
- Aug 11, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 25, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 9, 2022 EPSS Score
- Apr 11, 2022 EPSS Score
- Jun 11, 2022 EPSS Score
- Aug 12, 2022 EPSS Score
- Oct 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-33833 third-party-advisory
- https://seclists.org/oss-sec/2021/q2/196 third-party-advisory
- https://ubuntu.com/security/notices/USN-6236-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-33833 third-party-advisory