Exploitation Summary
EIP tracks 2 public exploits for CVE-2007-2930. PoCs published by Amit Klein.
AI-analyzed exploit summary This exploit leverages a weakness in BIND 8's random-number generator to predict transaction IDs (TRXID), enabling cache poisoning attacks. It calculates the next TRXID using mathematical operations on provided TRXID values.
Description
The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver, which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926.
Exploits (2)
This exploit leverages a weakness in BIND 8's random-number generator to predict transaction IDs (TRXID), enabling cache poisoning attacks. It calculates the next TRXID using mathematical operations on provided TRXID values.
This exploit targets a remote cache-poisoning vulnerability in BIND 8 due to a weak random-number generator. It attempts to predict transaction IDs by leveraging a precomputed table from BIND 8.4.7 source code to manipulate cache data.