CVE-2022-30295
Summary
| CVE | CVE-2022-30295 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2022-05-06 05:15:00 UTC |
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| Updated | 2023-08-08 14:22:00 UTC |
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| 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Nozomi Networks Discovers Unpatched DNS Bug in Popular C Standard Library Putting IoT at Risk |
MISC |
www.nozominetworks.com |
|
| VU#473698 - uClibc, uClibc-ng libraries have monotonically increasing DNS transaction ID |
CERT-VN |
www.kb.cert.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 901575 Common Base Linux Mariner (CBL-Mariner) Security Update for uclibc-ng (9709)
- 901667 Common Base Linux Mariner (CBL-Mariner) Security Update for uclibc-ng (9702)
- 902386 Common Base Linux Mariner (CBL-Mariner) Security Update for uclibc-ng (9702-1)
- 902499 Common Base Linux Mariner (CBL-Mariner) Security Update for uclibc-ng (9709-1)
