CVE-2017-12956
Published: 18 August 2017
There is an illegal address access in Exiv2::FileIo::path[abi:cxx11]() in basicio.cpp of libexiv2 in Exiv2 0.26 that will lead to remote denial of service.
Notes
Author | Note |
---|---|
ratliff | errors out cleanly on trusty - artful |
debian | Vulnerable code introduced after 0.25 |
Priority
Status
Package | Release | Status |
---|---|---|
exiv2 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
xenial |
Not vulnerable
(code not present)
|
|
artful |
Not vulnerable
(code not present)
|
|
bionic |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/Exiv2/exiv2/pull/120 |
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 |