Debian Security Bug TrackerDEBIANCVE:CVE-2020-6798CVE-2020-6798
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.013 Low
EPSS
Percentile
85.3%
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 73.0-1 | firefox_73.0-1_all.deb |
| Debian | 12 | all | firefox-esr | < 68.5.0esr-1 | firefox-esr_68.5.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | < 68.5.0esr-1 | firefox-esr_68.5.0esr-1_all.deb |
| Debian | 10 | all | firefox-esr | < 68.5.0esr-1~deb10u1 | firefox-esr_68.5.0esr-1~deb10u1_all.deb |
| Debian | 999 | all | firefox-esr | < 68.5.0esr-1 | firefox-esr_68.5.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 68.5.0esr-1 | firefox-esr_68.5.0esr-1_all.deb |
| Debian | 12 | all | thunderbird | < 1:68.5.0-1 | thunderbird_1:68.5.0-1_all.deb |
| Debian | 11 | all | thunderbird | < 1:68.5.0-1 | thunderbird_1:68.5.0-1_all.deb |
| Debian | 10 | all | thunderbird | < 1:68.5.0-1~deb10u1 | thunderbird_1:68.5.0-1~deb10u1_all.deb |
| Debian | 999 | all | thunderbird | < 1:68.5.0-1 | thunderbird_1:68.5.0-1_all.deb |
Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.013 Low
EPSS
Percentile
85.3%