CVE-2017-11692
Published: 30 July 2017
The function "Token& Scanner::peek" in scanner.cpp in yaml-cpp 0.5.3 and earlier allows remote attackers to cause a denial of service (assertion failure and application exit) via a '!2' string.
Priority
Status
Package | Release | Status |
---|---|---|
yaml-cpp0.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
jammy |
Does not exist
|
|
xenial |
Needed
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Needed
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Needs triage
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Does not exist
|
|
yaml-cpp Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(0.6.3-9)
|
groovy |
Not vulnerable
(0.6.3-9)
|
|
upstream |
Released
(0.6.3-1)
|
|
jammy |
Not vulnerable
(0.6.3-9)
|
|
xenial |
Needed
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Needed
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Needed
|
|
hirsute |
Not vulnerable
(0.6.3-9)
|
|
kinetic |
Not vulnerable
(0.6.3-9)
|
|
lunar |
Not vulnerable
(0.6.3-9)
|
|
trusty |
Needed
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(0.6.3-9)
|
|
Patches: upstream: https://github.com/jbeder/yaml-cpp/commit/c9460110e072df84b7dee3eb651f2ec5df75fb18 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |