What is CVE-2007-3945?

CVE-2007-3945 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.4 out of 10. CVE-2007-3945 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2007-3945?

CVE-2007-3945 has a CVSS score of 6.4 out of 10, rated Medium severity. The vector string is AV:N/AC:L/Au:N/C:P/I:P/A:N.

Is there a patch available for CVE-2007-3945?

No patch is currently available for CVE-2007-3945. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2007-3945 actively exploited?

CVE-2007-3945 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2007-3945

Medium

Rule Set Based Access Control (RSBAC) before 1.3.5 does not properly use the Linux Kernel Crypto API for the Linux kernel 2.6.x, which allows context-dependent attackers to bypass authentication controls via unspecified vectors, possibly involving User Management password hashing and unchecked function return codes.

Package Linux Kernel

Published 2007-07-23

Last modified 2026-04-23

CVSS version 2.0

Patch available

Awaiting data

CVSS 2.0 score

6.4

out of 10

Medium

Attack Vector

Network

Attack Complexity

Low

Privileges Required

User Interaction

Scope

Confidentiality

Low

Integrity

Availability

None

Vector string

AV:N/AC:L/Au:N/C:P/I:P/A:N

References

The following references provide additional information about CVE-2007-3945 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Download
http://download.rsbac.org/code/1.3.5/changes-1.3.5.txt

Vendor Advisory
Secunia
http://secunia.com/advisories/26147

Broken Link
Securityreason
http://securityreason.com/securityalert/2911

Third Party Advisory
Securityfocus
http://www.securityfocus.com/archive/1/474161/100/0/threaded

Third Party Advisory VDB Entry
Securityfocus
http://www.securityfocus.com/bid/25001

Broken Link Third Party Advisory VDB Entry
Vupen
http://www.vupen.com/english/advisories/2007/2610

URL Repurposed

Details

CVE ID CVE-2007-3945

Severity Medium

CVSS score 6.4 / 10

CVSS version 2.0

Published 2007-07-23

Modified 2026-04-23

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2007-3945?

CVE-2007-3945 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.4 out of 10 . CVE-2007-3945 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2007-3945?

CVE-2007-3945 has a CVSS score of 6.4 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:N/AC:L/Au:N/C:P/I:P/A:N.
Is there a patch available for CVE-2007-3945?

No patch is currently available for CVE-2007-3945. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2007-3945 actively exploited?

No — CVE-2007-3945 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.