Vulnerability · Published Sep 12, 2023 · Assigned by Chrome
CVE-2023-4903
Medium 4.3
In plain English
A medium-severity security flaw in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)0.7%top 47.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Inappropriate implementation in Custom Mobile Tabs in Google Chrome on Android prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Medium)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 117.0.5938.62-1~deb12u1 | DEBIAN-CVE-2023-4903 |
| Debian:12 | chromium | 117.0.5938.62-1~deb12u1 | DSA-5499-1 |
| Debian:13 | chromium | 117.0.5938.62-1 | DEBIAN-CVE-2023-4903 |
| Debian:14 | chromium | 117.0.5938.62-1 | DEBIAN-CVE-2023-4903 |
Affected products (as reported)
References
- https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_12.html
- https://crbug.com/1446709
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
- https://www.debian.org/security/2023/dsa-5499
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
- https://security.gentoo.org/glsa/202401-34