5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.7%
snakeyaml is vulnerable to Denial Of Service (DoS). The vulnerability exists in the Composer
function of Composer.java
as it does not properly restrict the nested depth limitation for collections, allowing an attacker to crash the application through the stack overflow by providing malicious yaml files.
bitbucket.org/snakeyaml/snakeyaml/commits/fc300780da21f4bb92c148bc90257201220cf174
bitbucket.org/snakeyaml/snakeyaml/issues/526/stackoverflow-oss-fuzz-47027
bugs.chromium.org/p/oss-fuzz/issues/detail?id=47027
github.com/advisories/GHSA-hhhw-99gj-p3c3
github.com/snakeyaml/snakeyaml/commit/fc300780da21f4bb92c148bc90257201220cf174
lists.debian.org/debian-lts-announce/2022/10/msg00001.html
security.gentoo.org/glsa/202305-28
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.7%