Buffer overflow in Iij Seil\/b1
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 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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 8.3 (High). Vector: AV:A/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.026 (84.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Iij Seil\/b1
- Iij Seil\/b1 Firmware — versions 1.00, 2.01, 2.10
- Iij Seil\/neu 2fe Plus
- Iij Seil\/neu 2fe Plus Firmware — versions 1.80, 1.81, 1.82
- Iij Seil\/turbo
- Iij Seil\/turbo Firmware — versions 1.80, 1.81, 1.82
- Iij Seil\/x1
- Iij Seil\/x1 Firmware — versions 1.00, 1.10, 1.11
- Iij Seil\/x2
- Iij Seil\/x2 Firmware — versions 1.00, 1.10, 1.11
Weakness classification (CWE)
References
- jvndb.jvn.jp/jvndb/JVNDB-2011-000014 (third-party-advisory)
- jvn.jp/en/jp/JVN88991166/index.html (third-party-advisory)
- www.securityfocus.com/bid/46598 (vdb-entry)
- www.seil.jp/support/security/a01001.html (Vendor Advisory)
- secunia.com/advisories/43494 (Vendor Advisory, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/65672 (vdb-entry)