Jenkins Configuration as Code Plugin 1.55 and earlier used a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.
[
{
"product": "Jenkins Configuration as Code Plugin",
"vendor": "Jenkins project",
"versions": [
{
"status": "unaffected",
"version": "1.47.1"
},
{
"status": "unaffected",
"version": "1.53.1"
},
{
"status": "unaffected",
"version": "1.54.1"
},
{
"lessThanOrEqual": "1.55",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]