VDB
CVE-2012-0920
CVE-2012-0920
PUBLISHED
CVSS 7.099999904632568 HIGH
Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency."
EPSS 6.42% · 93.6th percentile
Risk Scores
CVSS 2.0
7.099999904632568
EPSS Score
6.42%
93.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| dropbear_ssh_project | dropbear_ssh | 0.52 |
| debian | debian_linux | 6.0, 7.0 |
| n/a | n/a | n/a |
Timeline
- Feb 24, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
- Sep 9, 2023 EPSS Score
References
- dropbear-code-execution(73444) vdb
- 79590 vdb
- https://secure.ucc.asn.au/hg/dropbear/rev/818108bf7749 url
- https://www.mantor.org/~northox/misc/CVE-2012-0920.html url
- http://secunia.com/advisories/48147 advisory
- http://www.debian.org/security/2012/dsa-2456 advisory
- http://secunia.com/advisories/48929 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2012-0920 advisory
- http://matt.ucc.asn.au/dropbear/CHANGES url
- http://www.securityfocus.com/bid/52159 url