CVE-2007-1880
Integer overflow in the _NtSetValueKey function in klif.sys in Kaspersky Anti-Virus, Anti-Virus for Workstations, Anti-Virus for File…
- 6.6MediumCVSS base score
- 0.43%Exploitation in 30 daysEPSS · top 63% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Integer overflow in the _NtSetValueKey function in klif.sys in Kaspersky Anti-Virus, Anti-Virus for Workstations, Anti-Virus for File Server 6.0, and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614 allows context-dependent attackers to execute arbitrary code via a large, unsigned "data size argument," which results in a heap overflow.
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 17 years later
· 17 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 | Medium6.6 | AV:L/AC:M/Au:S/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.43% · top 63% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.6.
Affected products
n/a
- affected n/a
References
10
- 33851 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 23326 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 24778 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20070404 Kaspersky Internet Security Suite klif.sys Heap Overflow Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
- http://www.kaspersky.com/technews?id=203038694 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2007-1268 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 1017873 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- kaspersky-klif-bo(33460) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 1017872 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- http://www.kaspersky.com/technews?id=203038693 (opens in a new tab)x_refsource_CONFIRMx_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)
- EUVD EUVD-2007-1874 (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-2007-1880)Record last updated .