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HistoryDec 22, 2022 - 8:15 p.m.
CVE-2022-26485
xslt parameter
use-after-free
vulnerability
firefox
firefox esr
firefox for android
thunderbird
focus
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.
Affected configurations
Node
mozillafirefoxRange<97.0.2
ORmozillafirefoxRange<97.3.0android
ORmozillafirefox_esrRange<91.6.1
ORmozillafirefox_focusRange<97.3.0
ORmozillathunderbirdRange<91.6.2
Related
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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%
Related for NVD:CVE-2022-26485