5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
52.0%
Jansson, possibly 2.4 and earlier, does not restrict the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted JSON document.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | jansson | < 2.6-1 | jansson_2.6-1_all.deb |
Debian | 11 | all | jansson | < 2.6-1 | jansson_2.6-1_all.deb |
Debian | 999 | all | jansson | < 2.6-1 | jansson_2.6-1_all.deb |
Debian | 13 | all | jansson | < 2.6-1 | jansson_2.6-1_all.deb |