CVE-2017-1000381
High
Description
The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way.
SeverityHigh
CVSS7.5
Exploit probability89. percentile3.3%
Product
C-ares
PublishedJul 7, 2017
First seenJul 7, 2017
How to fix
Update
- nodejs node.js4.8.4, 6.11.1, 7.10.1, 8.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| c-ares c-ares | 1.8.0, 1.9.0, 1.9.1, 1.10.0, 1.12.0 | — |
| c-ares_project c-ares | 1.11.0 | — |
| nodejs node.js | 4.0.0 ≤ v ≤ 4.1.2, 4.2.0 ≤ v < 4.8.4, 5.0.0 ≤ v ≤ 5.12.0, 6.0.0 ≤ v ≤ 6.8.1, 6.9.0 ≤ v < 6.11.1, 7.0.0 ≤ v < 7.10.1, 8.0.0 ≤ v < 8.1.4 | 4.8.4, 6.11.1, 7.10.1, 8.1.4 |
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