CVE-2010-2952
What it is
Apache Traffic Server before 2.0.1, and 2.1.x before 2.1.2-unstable, does not properly choose DNS source ports and transaction IDs, and does not properly use DNS query fields to validate responses, which makes it easier for man-in-the-middle attackers to poison the internal DNS cache via a crafted response.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 2.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- 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: 2.6% in the next 30 days (EPSS).
- Severity: 4.3 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.6% · EPSS, next 30 days
- Weakness
- CWE-20 · Improper input validation
- Record status
- Modified
Affected
- Apache Traffic Server ≤ 2.0.0
- Apache Traffic Server 2.1.0
- Apache Traffic Server 2.1.1
Attack profile CVSS 2.0 · 4.3
- Attack vector
- Network
- Complexity
- Medium
- Authentication
- None
- Confidentiality
- None
- Integrity
- Partial
- Availability
- None
Raw vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
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-2010-2952.md and follow it. Check whether this project is affected by CVE-2010-2952. 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
References
- http://secunia.com/advisories/41356
- http://securitytracker.com/id?1024417
- http://trafficserver.apache.org/
- http://www.nth-dimension.org.uk/pub/NDSA20100830.txt.asc
- http://www.securityfocus.com/archive/1/513598/100/0/threaded
- http://www.securityfocus.com/bid/43111
- https://exchange.xforce.ibmcloud.com/vulnerabilities/61721
- https://issues.apache.org/jira/browse/TS-425
- http://secunia.com/advisories/41356
- http://securitytracker.com/id?1024417
- http://trafficserver.apache.org/
- http://www.nth-dimension.org.uk/pub/NDSA20100830.txt.asc
- http://www.securityfocus.com/archive/1/513598/100/0/threaded
- http://www.securityfocus.com/bid/43111
- https://exchange.xforce.ibmcloud.com/vulnerabilities/61721
- https://issues.apache.org/jira/browse/TS-425