CVE-2017-18233
Published: 15 March 2018
An issue was discovered in Exempi before 2.4.4. Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp allows remote attackers to cause a denial of service (infinite loop) via crafted XMP data in a .avi file.
Notes
Author | Note |
---|---|
leosilva | patch doesn't work for old releases that not uses XIO class. |
Priority
Status
Package | Release | Status |
---|---|---|
exempi Launchpad, Ubuntu, Debian |
upstream |
Released
(2.4.4-1)
|
xenial |
Released
(2.2.2-2ubuntu0.1)
|
|
artful |
Released
(2.4.3-1ubuntu1.1)
|
|
bionic |
Not vulnerable
(2.4.5-2)
|
|
trusty |
Released
(2.2.1-1ubuntu1.1)
|
|
Patches: upstream: https://cgit.freedesktop.org/exempi/commit/?id=65a8492832b7335ffabd01f5f64d89dec757c260 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |