CVE-2018-11697

An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::Prelexer::exactly() which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.

CVSS v3.0

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

CVSS v2.0

5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P

EPSS

1.65% chance of exploitation in the next 30 days, 75th percentile

Published

2018-06-04

Updated

2024-08-05

Proof-of-concept exploits (1)

• sass/libsass/issues/2656

References

• CVE Record
• NVD entry

Related

• CVE-2018-11693
• CVE-2018-11694
• CVE-2018-11695
• CVE-2018-11696
• CVE-2018-11698
• CVE-2019-18797