Description (CNA)
The DNS::GetResult function in dns.cpp in InspIRCd before 2.0.19 allows remote DNS servers to cause a denial of service (netsplit) via an invalid character in a PTR response, as demonstrated by a "\032" (whitespace) character in a hostname.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/inspircd/inspircd/issues/1033
- https://security.gentoo.org/glsa/201512-13
- http://www.inspircd.org/2015/04/16/v2019-released.html
- http://www.debian.org/security/2016/dsa-3527
- https://github.com/inspircd/inspircd/commit/6058483d9fbc1b904d5ae7cfea47bfcde5c5b559
ADP enrichment
No English description supplied.