CVE-2017-11605 — MEDIUM (6.5)

Vulnerability Description

There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1. A crafted input will lead to a remote denial of service attack.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libsass	Libsass	3.4.5

Related Weaknesses (CWE)

CWE-125

References

http://www.securityfocus.com/bid/99930Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1474019Issue Tracking
http://www.securityfocus.com/bid/99930Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1474019Issue Tracking

FAQ

What is CVE-2017-11605?

CVE-2017-11605 is a vulnerability with a CVSS score of 6.5 (MEDIUM). There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1. A crafted input will lead to a remote denial of service attack.

How severe is CVE-2017-11605?

CVE-2017-11605 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-11605?

Check the references section above for vendor advisories and patch information. Affected products include: Libsass Libsass.