CVE-2004-0619

Home/CVE/Integer overflow in the ubsec_keysetup function for Linux Broadcom 5820 cryptonet driver allows local users to cause a d

CVE

Integer overflow in the ubsec_keysetup function for Linux Broadcom 5820 cryptonet driver allows local users to cause a d

Integer overflow in the ubsec_keysetup function for Linux Broadcom 5820 cryptonet driver allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a negative add_dsa_buf_bytes variable, which leads to a buffer overflow.

HIGH · CVSS 7.2 EPSS 0.00068

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules16 YARA rules0

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Affected Products & Versions

redhat fedora coreall versions
redhat linuxall versions
redhat kernelall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

producthighLoading of Kernel Module via Insmod

producthighLiveKD Kernel Memory Dump File Created

producthighKernel Memory Dump Via LiveKD

producthighSuspicious Kernel Dump Using Dtrace

producthighPUA - Kernel Driver Utility (KDU) Execution

producthighCodeIntegrity - Revoked Kernel Driver Loaded

Show all 16 top matchesproducthighCodeIntegrity - Unsigned Kernel Module Loaded
producthighCodeIntegrity - Unmet WHQL Requirements For Loaded Kernel Module
productcriticalLinux Reverse Shell Indicator
producthighCommunication To LocaltoNet Tunneling Service Initiated - Linux
producthighPotentially Suspicious Malware Callback Communication - Linux
producthighLinux Crypto Mining Pool Connections
producthighCommunication To Ngrok Tunneling Service - Linux
producthighLinux Crypto Mining Indicators
producthighShell Execution GCC  - Linux
producthighShell Execution via Rsync - Linux

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Scoring & Timeline

7.2

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD06 Dec 2004 · 05:00 AM

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Vendor Advisories

rhsaRHSA-2005:283Important

rhsaRHSA-2004:549Important

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://marc.info/?l=bugtraq&m=108802653409053&w=2

http://secunia.com/advisories/11936

http://www.ciac.org/ciac/bulletins/p-047.shtml

http://www.redhat.com/support/errata/RHSA-2004-549.htmlPatchVendor Advisory

http://www.redhat.com/support/errata/RHSA-2005-283.html

http://www.securityfocus.com/bid/10599Vendor Advisory

Show all 8 references

https://exchange.xforce.ibmcloud.com/vulnerabilities/16459

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9773

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