VDB
CVE-2022-30295
CVE-2022-30295
PUBLISHED
CVSS 4 MEDIUM
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.
EPSS 0.33% · 56.3th percentile
Risk Scores
CVSS 2.0
4
EPSS Score
0.33%
56.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| uclibc | uclibc | 0 |
| n/a | n/a | n/a |
| uclibc-ng_project | uclibc-ng | 0 |
Timeline
- May 6, 2022 EPSS Score
- May 6, 2022 CVE Published
- Jun 24, 2022 EPSS Score
- Oct 2, 2022 EPSS Score
- Nov 21, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Feb 28, 2023 EPSS Score
- Apr 18, 2023 EPSS Score
- Jun 7, 2023 EPSS Score
- Jul 26, 2023 EPSS Score
- Sep 13, 2023 EPSS Score
- Dec 21, 2023 EPSS Score
References
- https://www.nozominetworks.com/blog/nozomi-networks-discovers-unpatched-dns-bug-in-popular-c-standard-library-putting-iot-at-risk/ url
- VU#473698 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-30295 advisory
- https://www.nozominetworks.com/blog/nozomi-networks-discovers-unpatched-dns-bug-in-popular-c-standard-library-putting-iot-at-risk url