CVE-2011-0454
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 8.3 HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 2.61% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- iij/seil\/b1 firmware · iij/seil\/b1 · iij/seil\/x1 firmware · iij/seil\/x1 · iij/seil\/x2 firmware · iij/seil\/x2 · iij/seil\/x86 firmware · iij/seil\/x86 · iij/seil\/turbo firmware · iij/seil\/turbo · iij/seil\/neu 2fe plus firmware · iij/seil\/neu 2fe plus
- Source
- vultures@jpcert.or.jp
References
- http://jvn.jp/en/jp/JVN88991166/index.html
- http://jvndb.jvn.jp/jvndb/JVNDB-2011-000014
- http://secunia.com/advisories/43494Vendor Advisory
- http://www.securityfocus.com/bid/46598
- http://www.seil.jp/support/security/a01001.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65672
- http://jvn.jp/en/jp/JVN88991166/index.html
- http://jvndb.jvn.jp/jvndb/JVNDB-2011-000014
- http://secunia.com/advisories/43494Vendor Advisory
- http://www.securityfocus.com/bid/46598
- http://www.seil.jp/support/security/a01001.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65672
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.