8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.01 Low
EPSS
Percentile
83.8%
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | <Β 99.0-1 | firefox_99.0-1_all.deb |
Debian | 12 | all | firefox-esr | <Β 91.6.1esr-1 | firefox-esr_91.6.1esr-1_all.deb |
Debian | 11 | all | firefox-esr | <Β 91.6.1esr-1~deb11u1 | firefox-esr_91.6.1esr-1~deb11u1_all.deb |
Debian | 999 | all | firefox-esr | <Β 91.6.1esr-1 | firefox-esr_91.6.1esr-1_all.deb |
Debian | 13 | all | firefox-esr | <Β 91.6.1esr-1 | firefox-esr_91.6.1esr-1_all.deb |
Debian | 12 | all | thunderbird | <Β 1:91.6.2-1 | thunderbird_1:91.6.2-1_all.deb |
Debian | 11 | all | thunderbird | <Β 1:91.6.2-1~deb11u1 | thunderbird_1:91.6.2-1~deb11u1_all.deb |
Debian | 999 | all | thunderbird | <Β 1:91.6.2-1 | thunderbird_1:91.6.2-1_all.deb |
Debian | 13 | all | thunderbird | <Β 1:91.6.2-1 | thunderbird_1:91.6.2-1_all.deb |