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CVE-2002-0651

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC...

7.5 HighFix available

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Exploit likelihood

13.5%Up 7.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 7.5

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
CVE-2002-0651
CVSS 2.0
7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE List No score

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
CVE-2002-0651
Updated
2026-11-02
EUVDEUVD-2002-0645 No score

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
EUVD-2002-0645
Updated
2026-11-03
GitHub AdvisoriesGHSA-3hqp-jxgp-f6jm No score

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC...

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
GHSA-3hqp-jxgp-f6jm
Updated
2026-11-02
OSV No score

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
CVE-2002-0651
Updated
2026-11-02
OSVDEBIAN-CVE-2002-0651 No score

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers.

Record
DEBIAN-CVE-2002-0651
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
glibc
Debian:12
before 2.2.5-8
2.2.5-8
glibc
Debian:13
before 2.2.5-8
2.2.5-8
glibc
Debian:14
before 2.2.5-8
2.2.5-8

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2002-0651 is a high vulnerability (CVSS 7.5) in Isc Bind, published July 3, 2002. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 13.5%, the 96th percentile. Fixed in glibc 2.2.5-8.

References

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