CVEvulnerability

CVE-2017-1000381

7.5 HIGH Published 2017-07-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-07-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

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.

Affected configurations

• c-ares c-ares 1.8.0 • c-ares c-ares 1.9.0 • c-ares c-ares 1.9.1 • c-ares c-ares 1.10.0 • c-ares c-ares 1.12.0 • c-ares project c-ares 1.11.0 • nodejs node.js (>= 4.0.0 <= 4.1.2) • nodejs node.js (>= 4.2.0 < 4.8.4) • nodejs node.js (>= 5.0.0 <= 5.12.0) • nodejs node.js (>= 6.0.0 <= 6.8.1) • nodejs node.js (>= 6.9.0 < 6.11.1) • nodejs node.js (>= 7.0.0 < 7.10.1) • nodejs node.js (>= 8.0.0 < 8.1.4)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References