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CVE-2008-4113

UnknownEPSS 0.83%

Last modified

CVE-2008-4113 is a vulnerability of currently unknown severity. The sctp_getsockopt_hmac_ident function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4, when the SCTP-AUTH extension is enabled, relies on an untrusted length value to limit copying of data from kernel memory, which allows local users to obtain sensitive information via a crafted SCTP_HMAC_IDENT IOCTL request involving the sctp_getsockopt function.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.

Description

The sctp_getsockopt_hmac_ident function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4, when the SCTP-AUTH extension is enabled, relies on an untrusted length value to limit copying of data from kernel memory, which allows local users to obtain sensitive information via a crafted SCTP_HMAC_IDENT IOCTL request involving the sctp_getsockopt function.

Metrics

EPSS Probability
0.83%

53.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel<= 2.6.25.14
LinuxLinux Kernel2.2.27
LinuxLinux Kernel2.4.36
LinuxLinux Kernel2.4.36.1
LinuxLinux Kernel2.4.36.2
LinuxLinux Kernel2.4.36.3
LinuxLinux Kernel2.4.36.4
LinuxLinux Kernel2.4.36.5
LinuxLinux Kernel2.4.36.6
LinuxLinux Kernel2.6
LinuxLinux Kernel2.6.18
LinuxLinux Kernel2.6.19.4
LinuxLinux Kernel2.6.19.5
LinuxLinux Kernel2.6.19.6
LinuxLinux Kernel2.6.19.7
LinuxLinux Kernel2.6.20.16
LinuxLinux Kernel2.6.20.17
LinuxLinux Kernel2.6.20.18
LinuxLinux Kernel2.6.20.19
LinuxLinux Kernel2.6.20.20
LinuxLinux Kernel2.6.20.21
LinuxLinux Kernel2.6.21.5
LinuxLinux Kernel2.6.21.6
LinuxLinux Kernel2.6.21.7
LinuxLinux Kernel2.6.22
LinuxLinux Kernel2.6.22.2
LinuxLinux Kernel2.6.22.8
LinuxLinux Kernel2.6.22.9
LinuxLinux Kernel2.6.22.10
LinuxLinux Kernel2.6.22.11
LinuxLinux Kernel2.6.22.12
LinuxLinux Kernel2.6.22.13
LinuxLinux Kernel2.6.22.14
LinuxLinux Kernel2.6.22.15
LinuxLinux Kernel2.6.22.17
LinuxLinux Kernel2.6.22.18
LinuxLinux Kernel2.6.22.19
LinuxLinux Kernel2.6.22.20
LinuxLinux Kernel2.6.22.21
LinuxLinux Kernel2.6.22.22
LinuxLinux Kernel2.6.22_rc1
LinuxLinux Kernel2.6.22_rc7
LinuxLinux Kernel2.6.23
LinuxLinux Kernel2.6.23.8
LinuxLinux Kernel2.6.23.9
LinuxLinux Kernel2.6.23.10
LinuxLinux Kernel2.6.23.11
LinuxLinux Kernel2.6.23.12
LinuxLinux Kernel2.6.23.13
LinuxLinux Kernel2.6.23.15

Showing 50 of 79 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2008-4113?
The sctp_getsockopt_hmac_ident function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4, when the SCTP-AUTH extension is enabled, relies on an untrusted length value to limit copying of data from kernel memory, which allows local users to obtain sensitive information via a crafted SCTP_HMAC_IDENT IOCTL request involving the sctp_getsockopt function.
How severe is CVE-2008-4113?
Severity scoring for CVE-2008-4113 is pending analysis. The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2008-4113?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST