5

CVE-2002-0515

Exploit
IPFilter 3.4.25 and earlier sets a different TTL when a port is being filtered than when it is not being filtered, which allows remote attackers to identify filtered ports by comparing TTLs.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Phildev ≫ Ipfilter Version <= 3.4.25
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.09% 0.833
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

http://www.securityfocus.com/archive/1/265188
Third Party Advisory
Vendor Advisory
Broken Link
VDB Entry
http://www.securityfocus.com/bid/4403
Third Party Advisory
Vendor Advisory
Exploit
Broken Link
VDB Entry