CVE-2018-14046 — HIGH (8.8)

Vulnerability Description

Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Exiv2	Exiv2	0.26

Related Weaknesses (CWE)

CWE-125

References

https://access.redhat.com/errata/RHSA-2019:2101
https://github.com/Exiv2/exiv2/issues/378ExploitThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:2101
https://github.com/Exiv2/exiv2/issues/378ExploitThird Party Advisory

FAQ

What is CVE-2018-14046?

CVE-2018-14046 is a vulnerability with a CVSS score of 8.8 (HIGH). Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.

How severe is CVE-2018-14046?

CVE-2018-14046 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-14046?

Check the references section above for vendor advisories and patch information. Affected products include: Exiv2 Exiv2.