Confirmed as exploited
CVE-2023-2136
Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
01 / ACTION
Required action
Apply updates per vendor instructions.
02 / AFFECTED SOFTWARE
Affected packages
2 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In multiple functions of SkSLFunctionDefinition.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution in an unprivileged app with no additional execution privileges needed. User interaction is needed for exploitation.
Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
05 / REFERENCES
Further evidence
- https://android.googlesource.com/platform/external/skia/+/cfaa1ca1ceec8ec46ffbc89f707d280007a52c83
- https://source.android.com/security/bulletin/2023-07-01
- https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_18.html
- https://crbug.com/1432603
- https://lists.fedoraproject.org/archives/list/[email protected]/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/
- https://security.gentoo.org/glsa/202309-17
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2136
- https://www.debian.org/security/2023/dsa-5393