Unrated severityNVD Advisory· Published May 6, 2022· Updated Aug 3, 2024
CVE-2022-30295
CVE-2022-30295
Description
uClibc-ng through 1.0.40 and uClibc through 0.9.33.2 use predictable DNS transaction IDs that may lead to DNS cache poisoning. This is related to a reset of a value to 0x2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
2- www.kb.cert.org/vuls/id/473698mitrethird-party-advisoryx_refsource_CERT-VN
- www.nozominetworks.com/blog/nozomi-networks-discovers-unpatched-dns-bug-in-popular-c-standard-library-putting-iot-at-risk/mitrex_refsource_MISC
News mentions
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