Home/CVE/Stack-based buffer overflow in SecurityGateway.dll in Alt-N Technologies SecurityGateway 1.0.1 allows remote attackers t
CVE

CVE-2008-4193

Stack-based buffer overflow in SecurityGateway.dll in Alt-N Technologies SecurityGateway 1.0.1 allows remote attackers t

Stack-based buffer overflow in SecurityGateway.dll in Alt-N Technologies SecurityGateway 1.0.1 allows remote attackers to execute arbitrary code via a long username parameter.

HIGH · CVSS 10 EPSS 0.80446
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

1
alt-n securitygatewayall versions
⚠

Public Exploits & PoCs

5
remoteAlt-N SecurityGateway 1.0.1 - 'Username' Remote Buffer Overflow (Metasploit)verified
remoteAlt-N SecurityGateway 1.00-1.01 - Remote Stack Overflowverified
dosAlt-N SecurityGateway 1.0.1 - 'Username' Remote Buffer Overflow (PoC)verified
pocwww.exploit-db.com · 5718www.exploit-db.com
pocwww.exploit-db.com · 5827www.exploit-db.com
▣

Scoring & Timeline

10
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:N/AC:L/Au:N/C:C/I:C/A:C
Published to NVD24 Sep 2008 · 11:42 AM
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://files.altn.com/securitygateway/release/relnotes_en.htm
http://secunia.com/advisories/30497Vendor Advisory
http://securityreason.com/securityalert/4302
http://www.securityfocus.com/bid/29457
http://www.securitytracker.com/id?1020156
http://www.vupen.com/english/advisories/2008/1717/references
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