CVE-2002-1146
Scores
EPSS
Percentile: 9.7%
CVSS
CVSS Score: 5.0/10
All CVSS Scores
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
The BIND 4 and BIND 8.2.x stub resolver libraries, and other libraries such as glibc 2.2.5 and earlier, libc, and libresolv, use the maximum buffer size instead of the actual size when processing a DNS response, which causes the stub resolvers to read past the actual boundary (“read buffer overflow”), allowing remote attackers to cause a denial of service (crash).
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Sources
Exploits
Vulnerable Software (3)
Type: Configuration
Product: bind
Operating System: debian
{ "fixed": "1:8.3.3"}
Source: debian
Type: Configuration
Product: glibc
Operating System: debian
{ "fixed": "2.3"}
Source: debian
Type: Configuration
Vendor: *
Product: glibc
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.2.5", "vulnerable": true } ], "operator": "OR"}
Source: nvd