CVE-2012-4420

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-12-26 20:46Z6 YR AGO

Last updated

2024-08-06 20:35Z2 YR AGO

Reserved

2012-08-21

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

93fce4e5c1c1ae9049978e9760af07e793ab1142b2d275c59205731315f47f28

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-4420x_refsource_MISC
• access.redhat.comhttps://access.redhat.com/security/cve/cve-2012-4420x_refsource_MISC
• exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/78693x_refsource_MISC
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2012/09/13/3x_refsource_MISC
• www.securityfocus.comhttp://www.securityfocus.com/bid/55538x_refsource_MISC
• www.openwall.comhttps://www.openwall.com/lists/oss-security/2012/09/12/4x_refsource_MISC
• bugs.java.comhttps://bugs.java.com/bugdatabase/view_bug.do?bug_id=7196857x_refsource_MISC