1.9 Low
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.0004 Low
EPSS
Percentile
12.8%
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 |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu0.18.04.2 | UNKNOWN |
ubuntu | 20.04 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu0.20.04.2 | UNKNOWN |
ubuntu | 20.10 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu0.20.10.2 | UNKNOWN |
ubuntu | 21.04 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu0.21.04.2 | UNKNOWN |
ubuntu | 21.10 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu2 | UNKNOWN |
ubuntu | 22.04 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu2 | UNKNOWN |
ubuntu | 22.10 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu2 | UNKNOWN |
ubuntu | 23.04 | noarch | thunderbird | < 1:78.11.0+build1-0ubuntu2 | UNKNOWN |
access.redhat.com/security/cve/CVE-2021-29948
launchpad.net/bugs/cve/CVE-2021-29948
nvd.nist.gov/vuln/detail/CVE-2021-29948
security-tracker.debian.org/tracker/CVE-2021-29948
ubuntu.com/security/notices/USN-4995-1
ubuntu.com/security/notices/USN-4995-2
www.cve.org/CVERecord?id=CVE-2021-29948
www.mozilla.org/en-US/security/advisories/mfsa2021-14/#CVE-2021-29948
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.0004 Low
EPSS
Percentile
12.8%