description: Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not limit sizes provided as query parameters to graph-rendering URLs, allowing attackers to request crafted URLs that use all available memory in Jenkins, potentially leading to out of memory errors.
affected:
{
product: Jenkins
vendor: Jenkins project
versions:
lessThanOrEqual: 2.274, status: affected, version: unspecified, versionType: custom
lessThanOrEqual: LTS 2.263.1, status: affected, version: unspecified, versionType: custom
}