Vulnerability Name: | CVE-2022-0566 (CCN-219660) |
Assigned: | 2022-02-15 |
Published: | 2022-02-15 |
Updated: | 2022-12-29 |
Summary: | It may be possible for an attacker to craft an email message that causes Thunderbird to perform an out-of-bounds write of one byte when processing the message. This vulnerability affects Thunderbird < 91.6.1. |
CVSS v3 Severity: | 8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) 7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): High Integrity (I): High Availibility (A): High | 8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) 7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): High Integrity (I): High Availibility (A): High | 7.6 High (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L) 6.6 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): Low Integrity (I): High Availibility (A): Low |
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CVSS v2 Severity: | 9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
| Impact Metrics: | Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete |
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Vulnerability Type: | CWE-787
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Vulnerability Consequences: | Gain Access |
References: | Source: MITRE Type: CNA CVE-2022-0566
Source: security@mozilla.org Type: Issue Tracking, Permissions Required, Vendor Advisory security@mozilla.org
Source: XF Type: UNKNOWN thunderbird-cve20220566-code-exec(219660)
Source: CCN Type: Mozilla Foundation Security Advisory 2022-07 Security Vulnerabilities fixed in Thunderbird 91.6.1
Source: security@mozilla.org Type: Vendor Advisory security@mozilla.org
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Vulnerable Configuration: | Configuration RedHat 1: cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*Configuration RedHat 2: cpe:/a:redhat:enterprise_linux:8::appstream:*:*:*:*:*Configuration RedHat 3: cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*Configuration RedHat 4: cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*Configuration RedHat 5: cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*Configuration RedHat 6: cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*
Denotes that component is vulnerable |
Oval Definitions |
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