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CVE-2007-3903
Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objects used in…
Medium6.8EPSS 31.3%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objects used in repeated calls to the (1) cloneNode or (2) nodeValue JavaScript function, a different issue than CVE-2007-3902 and CVE-2007-5344, a variant of "Uninitialized Memory Corruption Vulnerability."
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 31.3% · top 1.7% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (11)
- 1019078 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20071211 ZDI-07-074: Microsoft Internet Explorer Node Manipulation Memory Corruption (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.zerodayinitiative.com/advisories/ZDI-07-074.html (opens in a new tab)x_refsource_MISCx_transferred
- SSRT071506 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- 28036 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:4553 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- MS07-069 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- ADV-2007-4184 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- ie-clonenode-nodevalue-code-execution(38714) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- TA07-345A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- 26816 (opens in a new tab)vdb-entryx_refsource_BIDx_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://trackcve.app/cve/CVE-2007-3903)Record last updated .