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MitreCVE-1999-1111HistoryMar 09, 2002 - 5:00 a.m.
CVE-1999-1111
2002-03-0905:00:00
mitre
web.nvd.nist.gov
27
stackguard
vulnerability
random canary
terminator canary
non-linear attack
remote attack
cve-1999-1111
CVSS2
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
7.7
Confidence
Low
EPSS
0.008
Percentile
82.2%
Vulnerability in StackGuard before 1.21 allows remote attackers to bypass the Random and Terminator Canary security mechanisms by using a non-linear attack which directly modifies a pointer to a return address instead of using a buffer overflow to reach the return address entry itself.
Affected configurations
Node
immunixstackguardRange≤1.21
| Vendor | Product | Version | CPE |
|---|---|---|---|
| immunix | stackguard | * | cpe:2.3:a:immunix:stackguard:*:*:*:*:*:*:*:* |
CVSS2
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
7.7
Confidence
Low
EPSS
0.008
Percentile
82.2%
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