CVE-2010-4020

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

1.92% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 78.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

NVD analysis status

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

Red Hat severity

Moderate. 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

2010-12-02 16:00Z15 YR AGO

Last updated

2024-08-07 03:26Z2 YR AGO

Reserved

2010-10-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-310

Data version

5.1

Document digest

3eb1c068a23db4b222fd2292811e9e4d6a24816bb4ffce8a4e6da9134b266e6e

• www.vupen.comADV-2010-3094http://www.vupen.com/english/advisories/2010/3094vdb-entryx_refsource_VUPEN
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.htmlx_refsource_CONFIRM
• www.mandriva.comMDVSA-2010:246http://www.mandriva.com/security/advisories?name=MDVSA-2010:246vendor-advisoryx_refsource_MANDRIVA
• lists.fedoraproject.orgFEDORA-2010-18425http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051999.htmlvendor-advisoryx_refsource_FEDORA
• kb.vmware.comhttp://kb.vmware.com/kb/1035108x_refsource_CONFIRM
• www.vupen.comADV-2010-3118http://www.vupen.com/english/advisories/2010/3118vdb-entryx_refsource_VUPEN
• www.securityfocus.com20101130 MITKRB5-SA-2010-007 Multiple checksum handling vulnerabilities [CVE-2010-1324 CVE-2010-1323 CVE-2010-4020 CVE-2010-4021]http://www.securityfocus.com/archive/1/514953/100/0/threadedmailing-listx_refsource_BUGTRAQ
• lists.opensuse.orgSUSE-SR:2010:023http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.htmlvendor-advisoryx_refsource_SUSE
• www.vmware.comhttp://www.vmware.com/security/advisories/VMSA-2011-0007.htmlx_refsource_CONFIRM
• lists.apple.comAPPLE-SA-2011-03-21-1http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.htmlvendor-advisoryx_refsource_APPLE
• web.mit.eduhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txtx_refsource_CONFIRM
• www.vupen.comADV-2010-3095http://www.vupen.com/english/advisories/2010/3095vdb-entryx_refsource_VUPEN
• secunia.com42399http://secunia.com/advisories/42399third-party-advisoryx_refsource_SECUNIA
• lists.vmware.com[security-announce] 20110428 VMSA-2011-0007 VMware ESXi and ESX Denial of Service and third party updates for Likewise components and ESX Service Consolehttp://lists.vmware.com/pipermail/security-announce/2011/000133.htmlmailing-listx_refsource_MLIST
• www.securitytracker.com1024803http://www.securitytracker.com/id?1024803vdb-entryx_refsource_SECTRACK
• www.securityfocus.com20110428 VMSA-2011-0007 VMware ESXi and ESX Denial of Service and third party updates for Likewise components and ESX Service Consolehttp://www.securityfocus.com/archive/1/517739/100/0/threadedmailing-listx_refsource_BUGTRAQ
• lists.fedoraproject.orgFEDORA-2010-18409http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051976.htmlvendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgSUSE-SR:2010:024http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.htmlvendor-advisoryx_refsource_SUSE
• www.redhat.comRHSA-2010:0925http://www.redhat.com/support/errata/RHSA-2010-0925.htmlvendor-advisoryx_refsource_REDHAT
• www.ubuntu.comUSN-1030-1http://www.ubuntu.com/usn/USN-1030-1vendor-advisoryx_refsource_UBUNTU
• osvdb.org69608http://osvdb.org/69608vdb-entryx_refsource_OSVDB
• www.securityfocus.com45117http://www.securityfocus.com/bid/45117vdb-entryx_refsource_BID
• support.apple.comhttp://support.apple.com/kb/HT4581x_refsource_CONFIRM