description: IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.
problem types: Denial of Service
affected:
{
product: Sterling Secure Proxy
vendor: IBM
versions:
status: affected, version: 3.4.3.2
status: affected, version: 6.0.3.0
status: affected, version: 6.0.2.0
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
exploitCodeMaturity: UNPROVEN
integrityImpact: NONE
privilegesRequired: NONE
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 5.7
temporalSeverity: MEDIUM
userInteraction: NONE
vectorString: CVSS:3.0/AV:A/A:H/S:U/I:N/C:N/AC:L/PR:N/UI:N/RC:C/E:U/RL:O
version: 3.0
]