Debian Security Bug TrackerDEBIANCVE:CVE-2021-29948CVE-2021-29948
2.5 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
12.1%
Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | thunderbird | < 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 11 | all | thunderbird | < 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 10 | all | thunderbird | < 1:78.10.0-1~deb10u1 | thunderbird_1:78.10.0-1~deb10u1_all.deb |
| Debian | 999 | all | thunderbird | < 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 13 | all | thunderbird | < 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
Related
2.5 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
12.1%