high
7.5
CWE
384
Advisory Published
Updated

CVE-2019-12258

First published: Fri Aug 09 2019(Updated: )

Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Wind River VxWorks>=6.5<6.9.4.12
Wind River VxWorks=7.0
SonicWall SonicOS>=5.9.0.0<=5.9.0.7
SonicWall SonicOS>=5.9.1.0.<=5.9.1.12
SonicWall SonicOS>=6.2.0.0<=6.2.3.1
SonicWall SonicOS>=6.2.4.0<=6.2.4.3
SonicWall SonicOS>=6.2.5.0<=6.2.5.3
SonicWall SonicOS>=6.2.6.0<=6.2.6.1
SonicWall SonicOS>=6.2.7.0<=6.2.7.4
SonicWall SonicOS>=6.2.9.0<=6.2.9.2
SonicWall SonicOS>=6.5.0.0<=6.5.0.3
SonicWall SonicOS>=6.5.1.0<=6.5.1.4
SonicWall SonicOS>=6.5.2.0<=6.5.2.3
SonicWall SonicOS>=6.5.3.0<=6.5.3.3
SonicWall SonicOS>=6.5.4.0.<=6.5.4.3
SonicWall SonicOS=6.2.7.0
SonicWall SonicOS=6.2.7.1
SonicWall SonicOS=6.2.7.7
Siemens SIPROTEC firmware<7.59
Siemens SIPROTEC firmware
NetApp E-Series SANtricity OS Controller>=8.00<=8.40.50.00
Siemens SIPROTEC firmware<7.91
Siemens 9410 Power Meter Firmware<2.2.1
Siemens 9410 Power Meter Firmware
Siemens 9810 Power Meter Firmware
Siemens 9810 Power Meter
Siemens RuggedCom Win7000<bs5.2.461.17
Siemens Ruggedcom Win7000 Firmware
Siemens RuggedCom WIN7018 Firmware<bs5.2.461.17
Siemens RuggedCom WIN7018 Firmware
Siemens Ruggedcom Win7025 Firmware<bs5.2.461.17
Siemens Ruggedcom Win7025 Firmware
Siemens Ruggedcom WIN7200 Firmware<bs5.2.461.17
Siemens Ruggedcom WIN7200 Firmware
Belden Hirschmann HIOS<=07.0.07
Belden Hirschmann EES20
Belden Hirschmann EES25
Belden Hirschmann EESX20
Belden Hirschmann EESX30
Belden Hirschmann GRS1020
Belden Hirschmann GRS1030
Belden Hirschmann GRS1042
Belden Hirschmann GRS1120
Belden Hirschmann GRS1130
Belden Hirschmann GRS1142
Belden Hirschmann MSP30
Belden Hirschmann MSP32
Belden Hirschmann Rail Switch Power Lite
Belden Hirschmann Rail Switch Power Smart
Belden Hirschmann RED25
Belden Hirschmann RSP20
Belden Hirschmann RSP25
Belden Hirschmann RSP30
Belden Hirschmann RSP35
Belden Hirschmann RSP-E30
Belden Hirschmann RSPE32
Belden Hirschmann RSPE35
Belden Hirschmann RSPE37
Belden Hirschmann HIOS<=07.5.01
Belden Hirschmann MSP40
Belden Hirschmann Octopus
Belden Hirschmann HIOS<=07.2.04
belden hirschmann dragon mach4000
Belden Hirschmann Dragon MACH4500
Belden Hirschmann HIOS<=05.3.06
Eagle One
Belden Hirschmann Eagle20
Belden Hirschmann Eagle30
Garrettcom Magnum DX940E<=1.0.1_y7
Garrettcom Magnum DX940E

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-12258?

    CVE-2019-12258 is classified as a high severity vulnerability due to potential denial of service impacts on TCP connections.

  • How do I fix CVE-2019-12258?

    To fix CVE-2019-12258, ensure that your affected Wind River VxWorks or SonicWall SonicOS software is updated to a version that addresses the vulnerability.

  • Which versions of software are affected by CVE-2019-12258?

    CVE-2019-12258 affects Wind River VxWorks versions 6.6 through 6.9.4.12 and various versions of SonicWall SonicOS between 5.9.0.0 up to 6.5.4.3.

  • What type of vulnerability is CVE-2019-12258?

    CVE-2019-12258 is a session fixation vulnerability in the TCP component of the affected software.

  • Can CVE-2019-12258 lead to network attacks?

    Yes, CVE-2019-12258 can potentially allow attackers to disrupt TCP connections, leading to denial of service conditions.

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