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Vulnerability details: VCID-e566-np3g-aaaa
Vulnerability ID VCID-e566-np3g-aaaa
Aliases CVE-2020-6792
Summary When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. This vulnerability affects Thunderbird < 68.5.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-908 Use of Uninitialized Resource
CWE-909 Missing Initialization of Resource
CWE-456 Missing Initialization of a Variable
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6792.html
rhas Important https://access.redhat.com/errata/RHSA-2020:0565
rhas Important https://access.redhat.com/errata/RHSA-2020:0574
rhas Important https://access.redhat.com/errata/RHSA-2020:0576
rhas Important https://access.redhat.com/errata/RHSA-2020:0577
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6792.json
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00112 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
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epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
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epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
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epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
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epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.0061 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00775 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00779 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
epss 0.00876 https://api.first.org/data/v1/epss?cve=CVE-2020-6792
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1801958
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6792
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6793
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6794
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6795
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6798
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6800
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-6792
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-6792
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-6792
archlinux Critical https://security.archlinux.org/AVG-1099
generic_textual Medium https://ubuntu.com/security/notices/USN-4328-1
generic_textual Medium https://ubuntu.com/security/notices/USN-4335-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4328-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4335-1
generic_textual none https://www.mozilla.org/en-US/security/advisories/mfsa2020-07
generic_textual Low https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/#CVE-2020-6792
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6792.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6792.json
https://api.first.org/data/v1/epss?cve=CVE-2020-6792
https://bugzilla.mozilla.org/show_bug.cgi?id=1609607
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6792
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6793
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6794
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6795
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6798
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6800
https://security.gentoo.org/glsa/202003-10
https://ubuntu.com/security/notices/USN-4328-1
https://ubuntu.com/security/notices/USN-4335-1
https://usn.ubuntu.com/4328-1/
https://usn.ubuntu.com/4335-1/
https://usn.ubuntu.com/usn/usn-4328-1
https://usn.ubuntu.com/usn/usn-4335-1
https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/#CVE-2020-6792
https://www.mozilla.org/security/advisories/mfsa2020-07/
1801958 https://bugzilla.redhat.com/show_bug.cgi?id=1801958
ASA-202002-9 https://security.archlinux.org/ASA-202002-9
AVG-1099 https://security.archlinux.org/AVG-1099
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
CVE-2020-6792 https://nvd.nist.gov/vuln/detail/CVE-2020-6792
mfsa2020-07 https://www.mozilla.org/en-US/security/advisories/mfsa2020-07
RHSA-2020:0565 https://access.redhat.com/errata/RHSA-2020:0565
RHSA-2020:0574 https://access.redhat.com/errata/RHSA-2020:0574
RHSA-2020:0576 https://access.redhat.com/errata/RHSA-2020:0576
RHSA-2020:0577 https://access.redhat.com/errata/RHSA-2020:0577
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6792.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6792
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6792
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-6792
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.45607
EPSS Score 0.00112
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.