Medium severity · published Jun 30, 2019
CVE-2019-13111
A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via…
5.5
CVSS
0.8%
EPSS
No
On KEV
Description
A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via a crafted WEBP image file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EX
Exiv2 · Exiv2
through 0.27.1 · source: NVD
FE
Fedora · Fedoraproject
30 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-13111
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-13111
Exploit
https://github.com/Exiv2/exiv2/issues/791
Patch
https://github.com/Exiv2/exiv2/pull/797
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
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