FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call.
References
Link | Resource |
---|---|
http://secunia.com/advisories/40567 | Vendor Advisory |
http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc | Patch Vendor Advisory |
http://www.securityfocus.com/bid/41577 | |
http://www.securitytracker.com/id?1024182 | Patch |
http://www.vupen.com/english/advisories/2010/1787 | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: freebsd
Published: 2022-10-03T16:21:08
Updated: 2022-10-03T16:21:08
Reserved: 2022-10-03T00:00:00
Link: CVE-2010-2693
JSON object: View
NVD Information
Status : Analyzed
Published: 2010-07-13T20:30:12.313
Modified: 2010-07-14T04:00:00.000
Link: CVE-2010-2693
JSON object: View
Redhat Information
No data.
CWE