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7.8
CVSSv2

CVE-2016-2515

Published: 13/04/2016 Updated: 20/04/2016
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

Hawk prior to 3.1.3 and 4.x prior to 4.1.1 allow remote malicious users 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.

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hawk project hawk 3.1.2

hawk project hawk 4.1.0

Vendor Advisories

Red Hat: CVE-2016-2515
Hawk before 313 and 4x before 411 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 ...

References

CWE-399https://github.com/hueniverse/hawk/issues/168https://github.com/hueniverse/hawk/commit/0833f99ba64558525995a7e21d4093da1f3e15fahttp://www.openwall.com/lists/oss-security/2016/02/20/2https://nodesecurity.io/advisories/77http://www.openwall.com/lists/oss-security/2016/02/20/1https://bugzilla.redhat.com/show_bug.cgi?id=1309721https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2016-2515
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
man-in-the-middlecommand injectionCVE-2021-47511CVE-2024-26238CVE-2024-4858CVE-2024-21305XXECVE-2021-47555CVE-2021-47526
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