CVE-2018-18915
Published: 3 November 2018
There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1. A crafted input will lead to a remote denial of service attack.
Notes
Author | Note |
---|---|
mdeslaur | 0.25 is not affected |
Priority
Status
Package | Release | Status |
---|---|---|
exiv2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
cosmic |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
upstream |
Not vulnerable
(debian: Vulnerable code introduced later)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/Exiv2/exiv2/commit/ae49250942f4395639961abeed3c15920fcd7241 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |