CVE-2016-2515

Hawk before 3.1.3 and 4.x before 4.1.1 allow remote attackers to cause a denial of service (CPU consumption or partial outage) via a long (1) header or (2) URI that is matched against an improper regular expression.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
VendorProductVersion
hawk_projecthawk
3.1.2
hawk_projecthawk
4.1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2016/02/20/1
http://www.openwall.com/lists/oss-security/2016/02/20/2
https://bugzilla.redhat.com/show_bug.cgi?id=1309721
https://github.com/hueniverse/hawk/commit/0833f99ba64558525995a7e21d4093da1f3e15fa
https://github.com/hueniverse/hawk/issues/168
https://nodesecurity.io/advisories/77
http://www.openwall.com/lists/oss-security/2016/02/20/1
http://www.openwall.com/lists/oss-security/2016/02/20/2
https://bugzilla.redhat.com/show_bug.cgi?id=1309721
https://github.com/hueniverse/hawk/commit/0833f99ba64558525995a7e21d4093da1f3e15fa
https://github.com/hueniverse/hawk/issues/168
https://nodesecurity.io/advisories/77