High severity · published Jul 13, 2018
CVE-2018-14046
Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EX
Exiv2 · Exiv2
0.26 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14046
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14046
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2101
Exploit
https://github.com/Exiv2/exiv2/issues/378
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