Debian Security Bug TrackerDEBIANCVE:CVE-2022-40958CVE-2022-40958
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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
0.001 Low
EPSS
Percentile
39.9%
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 105.0-1 | firefox_105.0-1_all.deb |
| Debian | 12 | all | firefox-esr | < 102.3.0esr-1 | firefox-esr_102.3.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | < 102.3.0esr-1~deb11u1 | firefox-esr_102.3.0esr-1~deb11u1_all.deb |
| Debian | 10 | all | firefox-esr | < 102.3.0esr-1~deb10u2 | firefox-esr_102.3.0esr-1~deb10u2_all.deb |
| Debian | 999 | all | firefox-esr | < 102.3.0esr-1 | firefox-esr_102.3.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 102.3.0esr-1 | firefox-esr_102.3.0esr-1_all.deb |
| Debian | 12 | all | thunderbird | < 1:102.3.0-1 | thunderbird_1:102.3.0-1_all.deb |
| Debian | 11 | all | thunderbird | < 1:102.3.0-1~deb11u1 | thunderbird_1:102.3.0-1~deb11u1_all.deb |
| Debian | 10 | all | thunderbird | < 1:102.3.0-1~deb10u1 | thunderbird_1:102.3.0-1~deb10u1_all.deb |
| Debian | 999 | all | thunderbird | < 1:102.3.0-1 | thunderbird_1:102.3.0-1_all.deb |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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
0.001 Low
EPSS
Percentile
39.9%