High severity · published Jul 28, 2022
CVE-2022-2294
WebRTC Heap Buffer Overflow Vulnerability
RansomwareIn wildKEV
8.8
CVSS
70.8%
EPSS
Yes
On KEV
Description
Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)70.8% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed Aug 25, 2022
Federal remediation dueSep 15, 2022
Ransomware campaign useKnown
Affected products
Which versions
CH
Chrome · Google
before 103.0.5060.114 · source: vendor, NVD
IO
iOS · Apple
before 15.6 · source: NVD
MA
macOS · Apple
before 11.6.8; 12.0 before 12.5 · source: NVD
EP
Extra Packages For Enterprise Linux · Fedoraproject
8.0 · source: NVD
FE
Fedora · Fedoraproject
35; 36 · source: NVD
MO
Mac OS X · Apple
before 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; +12 more · source: NVD
TV
Tvos · Apple
before 15.6 · source: NVD
WA
Watchos · Apple
before 8.7 · source: NVD
WE
Webkitgtk · Webkitgtk
before 2.36.5 · source: NVD
WE
Webrtc · Webrtc Project
All versions, or not specified · source: NVD, KEV
WW
Wpe Webkit · Wpewebkit
before 2.36.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2294
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2294
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
crbug.com
https://crbug.com/1341043
chromereleases.googleblog.com
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/
mailing-list
http://www.openwall.com/lists/oss-security/2022/07/28/2
vendor-advisory
https://security.gentoo.org/glsa/202208-35
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