CVE-2020-26419
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-401
Missing Release of Memory after Effective Lifetime
NIST
Change History
11 change records found show changes
CVE Modified by CVE 11/21/2024 12:19:54 AM
Action
Type
Old Value
New Value
Added
Reference
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26419.json
Added
Reference
https://gitlab.com/wireshark/wireshark/-/issues/17032
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/
Added
Reference
https://security.gentoo.org/glsa/202101-12
Added
Reference
https://www.oracle.com/security-alerts/cpuApr2021.html
Added
Reference
https://www.wireshark.org/security/wnpa-sec-2020-19.html
CVE Modified by GitLab Inc. 5/14/2024 2:54:43 AM
Action
Type
Old Value
New Value
CVE Modified by GitLab Inc. 11/06/2023 10:20:36 PM
Action
Type
Old Value
New Value
Added
Reference
GitLab Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/ [No types assigned]
Added
Reference
GitLab Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/ [No types assigned]
Removed
Reference
GitLab Inc. https://lists.fedoraproject.org/archives/list/[email protected] /message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
Removed
Reference
GitLab Inc. https://lists.fedoraproject.org/archives/list/[email protected] /message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/
Modified Analysis by NIST 9/02/2022 11:33:33 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
Changed
Reference Type
https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned
https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
CVE Modified by GitLab Inc. 6/14/2021 2:15:25 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned]
Modified Analysis by NIST 2/10/2021 3:52:50 PM
Action
Type
Old Value
New Value
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Removed
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/ Mailing List, Third Party Advisory
CVE Modified by GitLab Inc. 2/06/2021 11:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/ [No Types Assigned]
CVE Modified by GitLab Inc. 2/06/2021 10:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/ [No Types Assigned]
Modified Analysis by NIST 1/28/2021 7:47:59 PM
Action
Type
Old Value
New Value
Changed
Reference Type
https://security.gentoo.org/glsa/202101-12 No Types Assigned
https://security.gentoo.org/glsa/202101-12 Third Party Advisory
Changed
Reference Type
https://www.wireshark.org/security/wnpa-sec-2020-19.html Broken Link
https://www.wireshark.org/security/wnpa-sec-2020-19.html Vendor Advisory
CVE Modified by GitLab Inc. 1/26/2021 1:15:45 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.gentoo.org/glsa/202101-12 [No Types Assigned]
Initial Analysis by NIST 12/14/2020 10:42:35 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Added
CWE
NIST CWE-401
Added
CPE Configuration
OR
*cpe:2.3:a:wireshark:wireshark:3.4.0:*:*:*:*:*:*:*
Changed
Reference Type
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26419.json No Types Assigned
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26419.json Third Party Advisory
Changed
Reference Type
https://gitlab.com/wireshark/wireshark/-/issues/17032 No Types Assigned
https://gitlab.com/wireshark/wireshark/-/issues/17032 Exploit, Issue Tracking, Third Party Advisory
Changed
Reference Type
https://www.wireshark.org/security/wnpa-sec-2020-19.html No Types Assigned
https://www.wireshark.org/security/wnpa-sec-2020-19.html Broken Link
Quick Info
CVE Dictionary Entry: CVE-2020-26419 NVD
Published Date: 12/11/2020 NVD
Last Modified: 11/21/2024
Source: GitLab Inc.
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