CVE-2009-1837

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

4.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.8% 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:H/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Critical. Red Hat's rating for its own products, not a CVSS rating.

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

2009-06-12 21:07Z17 YR AGO

Last updated

2024-08-07 05:27Z2 YR AGO

Reserved

2009-05-29

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
• CWE-416Use After FreeVariant

Data version

5.1

Document digest

c9509742e2b8c480bc244f8a800aa6dce74d7216eb582f504aab3418b78467e2

• www.vupen.comADV-2009-1572http://www.vupen.com/english/advisories/2009/1572vdb-entryx_refsource_VUPEN
• www.mozilla.orghttp://www.mozilla.org/security/announce/2009/mfsa2009-28.htmlx_refsource_CONFIRM
• secunia.com34241http://secunia.com/advisories/34241third-party-advisoryx_refsource_SECUNIA
• secunia.comhttp://secunia.com/secunia_research/2009-19/x_refsource_MISC
• www.securityfocus.com20090612 Secunia Research: Mozilla Firefox Java Applet Loading Vulnerabilityhttp://www.securityfocus.com/archive/1/504260/100/0/threadedmailing-listx_refsource_BUGTRAQ
• bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=486269x_refsource_CONFIRM
• www.securityfocus.com35360http://www.securityfocus.com/bid/35360vdb-entryx_refsource_BID
• www.securityfocus.com35326http://www.securityfocus.com/bid/35326vdb-entryx_refsource_BID
• www.redhat.comFEDORA-2009-6411https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00657.htmlvendor-advisoryx_refsource_FEDORA
• secunia.com35431http://secunia.com/advisories/35431third-party-advisoryx_refsource_SECUNIA
• secunia.com35331http://secunia.com/advisories/35331third-party-advisoryx_refsource_SECUNIA
• secunia.com35468http://secunia.com/advisories/35468third-party-advisoryx_refsource_SECUNIA
• www.redhat.comFEDORA-2009-6366https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00574.htmlvendor-advisoryx_refsource_FEDORA
• secunia.com35415http://secunia.com/advisories/35415third-party-advisoryx_refsource_SECUNIA
• rhn.redhat.comRHSA-2009:1095https://rhn.redhat.com/errata/RHSA-2009-1095.htmlvendor-advisoryx_refsource_REDHAT
• slackware.comSSA:2009-167-01http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.372468vendor-advisoryx_refsource_SLACKWARE
• www.securitytracker.com1022386http://www.securitytracker.com/id?1022386vdb-entryx_refsource_SECTRACK
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=503579x_refsource_CONFIRM
• oval.cisecurity.orgoval:org.mitre.oval:def:10628https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10628vdb-entrysignaturex_refsource_OVAL
• www.debian.orgDSA-1820http://www.debian.org/security/2009/dsa-1820vendor-advisoryx_refsource_DEBIAN
• sunsolve.sun.com264308http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1vendor-advisoryx_refsource_SUNALERT