UpHeron
All vulnerabilities

Servers and applications

CVE-2003-0914

ISC BIND 8.3.x before 8.3.7, and 8.4.x before 8.4.3, allows remote attackers to poison the cache via a malicious name server that returns negative responses with a large TTL (time-to-live) value.

Severity
Medium 4.3
Published
15 Dec 2003
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
3.8% in the next 30 daysHigher than 90% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Change some data
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Sources
NVD

Affected software

SoftwareAffected versions
BIND 9Servers and applications · cpe:a:isc:bind
  • Version 8.4.1
  • Version 8.4
  • Version 8.3.6
  • Version 8.3.5
All 14 release lines
  • Version 8.2.3
  • Version 8.2.4
  • Version 8.2.5
  • Version 8.2.6
  • Version 8.2.7
  • Version 8.3.0
  • Version 8.3.1
  • Version 8.3.2
  • Version 8.3.3
  • Version 8.3.4
  • Version 8.3.5
  • Version 8.3.6
  • Version 8.4
  • Version 8.4.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2003-0914
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2003-0914