CVE-2010-0643
Google Chrome before 4.0.249.89 attempts to make direct connections to web sites when all configured proxy servers are unavailable, which…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Google Chrome before 4.0.249.89 attempts to make direct connections to web sites when all configured proxy servers are unavailable, which allows remote HTTP servers to obtain potentially sensitive information about the identity of a client user via standard HTTP logging, as demonstrated by a proxy server that was configured for the purpose of anonymity.
Timeline
ID reserved
By mitre
Published
- 14 years later
· 14 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.0% · top 36% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (10)
- googlechrome-fallback-info-disc(56212) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 38177 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://code.google.com/p/chromium/issues/detail?id=12303 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://sites.google.com/a/chromium.org/dev/Home/chromium-security/chromium-security-bugs (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1023583 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- ADV-2010-0361 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 62315 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- oval:org.mitre.oval:def:14500 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://googlechromereleases.blogspot.com/2010/02/stable-channel-update.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 38545 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2010-0643)Record last updated .