CVE-2021-45482
published 2021-12-25CVE-2021-45482: In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
PriorityP428medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.43%
69.7th percentile
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | webkit2gtk | < webkit2gtk 2.32.4-1 (bookworm) | webkit2gtk 2.32.4-1 (bookworm) |
| debian | wpewebkit | < webkit2gtk 2.32.4-1 (bookworm) | webkit2gtk 2.32.4-1 (bookworm) |
| webkitgtk | webkitgtk | < 2.32.4 | 2.32.4 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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Red Hat
webkitgtk: use-after-free in WebCore::ContainerNode::firstChild
vendor_redhat·2021-12-17·CVSS 8.8
CVE-2021-45482 [HIGH] CWE-416 webkitgtk: use-after-free in WebCore::ContainerNode::firstChild
webkitgtk: use-after-free in WebCore::ContainerNode::firstChild
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
A use-after-free vulnerability was found in webkitgtk. An attacker with network access could pass specially crafted HTML files causing an application to halt or crash.
Package: webkitgtk (Red Hat Enterprise Linux 6) - Out of support scope
Package: webkitgtk3 (Red Hat Enterprise Linux 7) - Out of support scope
Package: webkit2gtk3 (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2021-45482: webkit2gtk - In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode:...
vendor_debian·2021·CVSS 8.8
CVE-2021-45482 [HIGH] CVE-2021-45482: webkit2gtk - In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode:...
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
Scope: local
bookworm: resolved (fixed in 2.32.4-1)
bullseye: resolved (fixed in 2.32.4-1~deb11u1)
forky: resolved (fixed in 2.32.4-1)
sid: resolved (fixed in 2.32.4-1)
trixie: resolved (fixed in 2.32.4-1)
GHSA
GHSA-73cm-q45j-cwwr: In WebKitGTK before 2
ghsa_unreviewed·2021-12-26·CVSS 8.8
CVE-2021-45482 [HIGH] CWE-416 GHSA-73cm-q45j-cwwr: In WebKitGTK before 2
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
OSV
CVE-2021-45482: In WebKitGTK before 2
osv·2021-12-25·CVSS 8.8
CVE-2021-45482 [HIGH] CVE-2021-45482: In WebKitGTK before 2
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-12-25
Published