CVE-2017-3139

CWE-617 — Reachable Assertion8 documents6 sources
Severity
7.5HIGH
EPSS
0.7%
top 27.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
RED HAT BindRedhat Enterprise Linux Server AUSRedhat Enterprise Linux Server EUS+1 more
Timeline
PublishedApr 9
Latest updateMay 13

Description

A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶CVEListV5red_hat/bindshipped in Red Hat Enterprise Linux 6

Also affects: Enterprise Linux 6.2, 6.4, 6.5, 6.6, 6.7

🔴Vulnerability Details

2
GHSA
GHSA-qr8v-h24f-rg77: A denial of service flaw was found in the way BIND handled DNSSEC validation↗2022-05-13
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CVEList
CVE-2017-3139: A denial of service flaw was found in the way BIND handled DNSSEC validation↗2019-04-09
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📋Vendor Advisories

3
Red Hat
bind: Assertion failure in validator.c due to incorrect handling of DNSSEC validation↗2018-02-19
▶
Red Hat
bind: assertion failure in DNSSEC validation↗2017-05-08
▶
Debian
CVE-2017-3139: bind9 - A denial of service flaw was found in the way BIND handled DNSSEC validation. A ...↗2017
▶

💬Community

2
Bugzilla
CVE-2018-5735 bind: Assertion failure in validator.c due to incorrect handling of DNSSEC validation↗2018-03-05
▶
Bugzilla
CVE-2017-3139 bind: assertion failure in DNSSEC validation↗2017-05-03
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CVE-2017-3139 (HIGH CVSS 7.5) | A denial of service flaw was found | cvebase.io