Executive Summary

Informations
NameCVE-2019-8956First vendor Publication2019-04-01
VendorCveLast vendor Modification2019-04-03

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score7.2Attack RangeLocal
Cvss Impact Score10Attack ComplexityLow
Cvss Expoit Score3.9AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8956

CWE : Common Weakness Enumeration

%idName
100 %CWE-416Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os2
Os2736

Sources (Detail)

SourceUrl
MISC https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.21
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.8
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?...
https://secuniaresearch.flexerasoftware.com/secunia_research/2019-5/
UBUNTU https://usn.ubuntu.com/3930-1/
https://usn.ubuntu.com/3930-2/

Alert History

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DateInformations
2019-05-11 12:09:45
  • Multiple Updates
2019-04-24 12:08:56
  • Multiple Updates
2019-04-23 12:09:27
  • Multiple Updates
2019-04-20 12:09:00
  • Multiple Updates
2019-04-05 00:19:09
  • Multiple Updates
2019-04-04 09:19:01
  • Multiple Updates
2019-04-03 09:19:34
  • Multiple Updates
2019-04-02 00:19:10
  • First insertion