VAR-201010-0444
Vulnerability from variot - Updated: 2022-05-17 01:48The 3Com H3C S3600/S3100 is an intelligent, resilient Ethernet switch designed and developed based on the IToIP concept. The 3Com H3C S3600/S3100 series switches have security vulnerabilities that allow malicious users to perform denial of service attacks. When there is an error in processing DHCP messages, submitting a specially constructed BOOTP or DHCP message without the \"Discover\" (53) option can cause the device to reset. To successfully exploit the vulnerability, DHCP sniffing needs to be enabled. ----------------------------------------------------------------------
Windows Applications Insecure Library Loading
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The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.
TITLE: 3Com H3C 3100 / 3600 Switches DHCP Denial of Service Vulnerability
SECUNIA ADVISORY ID: SA41531
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/41531/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=41531
RELEASE DATE: 2010-09-30
DISCUSS ADVISORY: http://secunia.com/advisories/41531/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/41531/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=41531
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: A vulnerability has been reported in 3Com H3C 3100 and 3600 Series switches, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is reported in the following products: * 3Com H3C S3100-EI * 3Com H3C S3600-SI * 3Com H3C S3600-EI
SOLUTION: Update to the latest version.
Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
PROVIDED AND/OR DISCOVERED BY: Reported by the vendor.
ORIGINAL ADVISORY: 3Com (LSOD10083, LSOD10084): http://support.3com.com/documents/93010/H3C_S3600EI_CMW3.10.R1702P18_Release_Notes.pdf http://support.3com.com/documents/93010/H3C_S3100EI_CMW3.10.R2211P06_Release_Notes.pdf http://support.3com.com/documents/93010/H3C_S3600SI_CMW3.10.R1702P18_Release_Notes.pdf
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/
Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.
Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
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"data": "The 3Com H3C S3600/S3100 is an intelligent, resilient Ethernet switch designed and developed based on the IToIP concept. The 3Com H3C S3600/S3100 series switches have security vulnerabilities that allow malicious users to perform denial of service attacks. When there is an error in processing DHCP messages, submitting a specially constructed BOOTP or DHCP message without the \\\"Discover\\\" (53) option can cause the device to reset. To successfully exploit the vulnerability, DHCP sniffing needs to be enabled. ----------------------------------------------------------------------\n\n\nWindows Applications Insecure Library Loading\n\nThe Official, Verified Secunia List:\nhttp://secunia.com/advisories/windows_insecure_library_loading/\n\nThe list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected. \n\n\n----------------------------------------------------------------------\n\nTITLE:\n3Com H3C 3100 / 3600 Switches DHCP Denial of Service Vulnerability\n\nSECUNIA ADVISORY ID:\nSA41531\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/41531/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=41531\n\nRELEASE DATE:\n2010-09-30\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/41531/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/41531/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=41531\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nA vulnerability has been reported in 3Com H3C 3100 and 3600 Series\nswitches, which can be exploited by malicious people to cause a DoS\n(Denial of Service). \n\nThe vulnerability is reported in the following products:\n* 3Com H3C S3100-EI\n* 3Com H3C S3600-SI\n* 3Com H3C S3600-EI\n\nSOLUTION:\nUpdate to the latest version. \n\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nPROVIDED AND/OR DISCOVERED BY:\nReported by the vendor. \n\nORIGINAL ADVISORY:\n3Com (LSOD10083, LSOD10084):\nhttp://support.3com.com/documents/93010/H3C_S3600EI_CMW3.10.R1702P18_Release_Notes.pdf\nhttp://support.3com.com/documents/93010/H3C_S3100EI_CMW3.10.R2211P06_Release_Notes.pdf\nhttp://support.3com.com/documents/93010/H3C_S3600SI_CMW3.10.R1702P18_Release_Notes.pdf\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.