ID

VAR-201103-0115

CVE

CVE-2011-0454

TITLE

SEIL Multiple Products PPP Access Concentrator (PPPAC) Buffer Overflow Vulnerability

DESCRIPTION

Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with firmware 1.00 through 3.11, SEIL/Turbo with firmware 1.80 through 2.10, and SEIL/neu 2FE Plus with firmware 1.80 through 2.10 might allow remote attackers to execute arbitrary code via a PPPoE packet. SEIL Series routers contain a buffer overflow vulnerability. Accoding to the developer, all versions of SEIL/86, SEIL/B1, SEIL/X1, SEIL/X2 3.00 through 3.11 process PPPoE packets in a non-administrative mode of operation, therefore the affect of this vulnerability is limited to the PPPAC service being stopped. A security vulnerability exists in the SEIL router that allows malicious users to compromise the target system. Sending a specially crafted message can execute arbitrary code in the context of the application. Multiple SEIL products, including SEIL/x86, SEIL/B1, SEIL/X1, SEIL/X2, Turbo, and neu 2FE Plus are prone to a buffer-overflow vulnerability. Failed exploit attempts will result in a denial-of-service condition. SEIL Router is a router produced by Japanese SEIL manufacturer. ---------------------------------------------------------------------- Meet Secunia @ Microsoft Management Summit (MMS) in Las Vegas, USA (21-25 March). http://secunia.com/company/events/mms_2011/ ---------------------------------------------------------------------- TITLE: SEIL Routers PPP Access Concentrator Buffer Overflow Vulnerability SECUNIA ADVISORY ID: SA43494 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/43494/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=43494 RELEASE DATE: 2011-03-18 DISCUSS ADVISORY: http://secunia.com/advisories/43494/#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/43494/ 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=43494 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 SEIL Routers, which can be exploited by malicious people to compromise a vulnerable system. The vulnerability is reported in the following products: * SEIL/x86 firmware 1.00 to 1.61. * SEIL/B1 firmware 1.00 to 3.11. * SEIL/X1 firmware 1.00 to 3.11. * SEIL/X2 firmware 1.00 to 3.11. * SEIL/Turbo firmware 1.80 to 2.10. SOLUTION: Update to a patched version. Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: http://www.seil.jp/support/security/a01001.html 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 ----------------------------------------------------------------------

IOT TAXONOMY

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

specific network environment

TYPE

buffer overflow

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

The vendor

SOURCES

LAST UPDATE DATE

2025-04-11T23:07:34.698000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE