CVE-2009-4006
What it is
Stack-based buffer overflow in the TEA decoding algorithm in RhinoSoft Serv-U FTP server 7.0.0.1, 9.0.0.5, and other versions before 9.1.0.0 allows remote attackers to execute arbitrary code via a long hexadecimal string.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 82.9% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 82.9% in the next 30 days (EPSS).
- Severity: 10.0 HIGH (CVSS).
- Fix: a patch or advisory is linked.
- It meets the bar for Drop everything: critical, and exploited or very likely to be.
Details
- Published
- Last modified
- Exploit probability
- 82.9% · EPSS, next 30 days
- Weakness
- CWE-119 · Buffer errors
- Record status
- Modified
Affected
- Solarwinds serv-u File Server 7.0.0.1
- Solarwinds serv-u File Server 7.0.0.2
- Solarwinds serv-u File Server 7.0.0.3
- Solarwinds serv-u File Server 7.0.0.4
- Solarwinds serv-u File Server 7.1.0.0
- Solarwinds serv-u File Server 7.1.0.1
- Solarwinds serv-u File Server 7.1.0.2
- Solarwinds serv-u File Server 7.2.0.0
Attack profile CVSS 2.0 · 10.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2009-4006.md and follow it. Check whether this project is affected by CVE-2009-4006. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://secunia.com/advisories/37228
- http://secunia.com/secunia_research/2009-46/
- http://www.vupen.com/english/advisories/2009/3277
- http://secunia.com/advisories/37228
- http://secunia.com/secunia_research/2009-46/
- http://www.vupen.com/english/advisories/2009/3277
References
- http://secunia.com/advisories/37228
- http://secunia.com/secunia_research/2009-46/
- http://www.osvdb.org/60427
- http://www.securityfocus.com/archive/1/507955/100/0/threaded
- http://www.securityfocus.com/bid/37051
- http://www.securitytracker.com/id?1023199
- http://www.serv-u.com/releasenotes/
- http://www.vupen.com/english/advisories/2009/3277
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54322
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6142
- http://secunia.com/advisories/37228
- http://secunia.com/secunia_research/2009-46/
- http://www.osvdb.org/60427
- http://www.securityfocus.com/archive/1/507955/100/0/threaded
- http://www.securityfocus.com/bid/37051
- http://www.securitytracker.com/id?1023199
- http://www.serv-u.com/releasenotes/
- http://www.vupen.com/english/advisories/2009/3277
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54322
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6142