4.3

CVE-2007-0494: isc bind Data Processing Errors

CVSS: 4.3v2.0MediumModified
AliasesRHSA-2007:0044DEBIAN-CVE-2007-0494DSA-1254-1
Published 25-01-2007Last modified 07-08-2024
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Vulnerability summary

CVE-2007-0494 is a medium (CVSS 4.3) Data Processing Errors vulnerability in isc bind. EPSS estimates a 44.40% chance of exploitation in the next 30 days, higher than 98.7% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
44.40%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
RHSA-2007:0057

Timeline

  1. 25-01-2007
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

ISC BIND 9.0.x, 9.1.x, 9.2.0 up to 9.2.7, 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (exit) via a type * (ANY) DNS query response that contains multiple RRsets, which triggers an assertion error, aka the "DNSSEC Validation" vulnerability.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

44.40%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 44.40% on 19-09-2026

19-09-202619-10-2026
EPSS score
44.40%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat6 products
  • bind< 0:9.2.1-8.EL2 | < 20:9.2.4-20.EL3 | < 20:9.2.4-24.EL4
  • bind-chroot< 20:9.2.4-20.EL3 | < 20:9.2.4-24.EL4
  • bind-debuginfo< 20:9.2.4-20.EL3 | < 20:9.2.4-24.EL4
  • bind-devel< 0:9.2.1-8.EL2 | < 20:9.2.4-20.EL3 | < 20:9.2.4-24.EL4
  • bind-libs< 20:9.2.4-20.EL3 | < 20:9.2.4-24.EL4
Debian1 product
  • bind9< 1:9.3.4-2 | < 1:9.2.4-1sarge2
Isc1 product
  • bind9.0 | 9.0.0:rc1 | 9.0.0:rc2 | 9.0.0:rc3 | 9.0.0:rc4 | 9.0.0:rc5 | 9.0.0:rc6 | 9.0.1 | 9.0.1:rc1 | 9.0.1:rc2 | 9.1 | 9.1.0:rc1 | 9.1.1 | 9.1.1:rc1 | 9.1.1:rc2 | 9.1.1:rc3 | 9.1.1:rc4 | 9.1.1:rc5 | 9.1.1:rc6 | 9.1.1:rc7 | 9.1.2 | 9.1.2:rc1 | 9.1.3 | 9.1.3:rc1 | 9.1.3:rc2 | 9.1.3:rc3 | 9.2 | 9.2.0 | 9.2.0:a1 | 9.2.0:a2 | 9.2.0:a3 | 9.2.0:b1 | 9.2.0:b2 | 9.2.0:rc1 | 9.2.0:rc10 | 9.2.0:rc2 | 9.2.0:rc3 | 9.2.0:rc4 | 9.2.0:rc5 | 9.2.0:rc6 | 9.2.0:rc7 | 9.2.0:rc8 | 9.2.0:rc9 | 9.2.1 | 9.2.1:rc1 | 9.2.1:rc2 | 9.2.2 | 9.2.2:p2 | 9.2.2:p3 | 9.2.2:rc1 | 9.2.3 | 9.2.3:rc1 | 9.2.3:rc2 | 9.2.3:rc3 | 9.2.3:rc4 | 9.2.4 | 9.2.4:rc2 | 9.2.4:rc3 | 9.2.4:rc4 | 9.2.4:rc5 | 9.2.4:rc6 | 9.2.4:rc7 | 9.2.4:rc8 | 9.2.5 | 9.2.5:b2 | 9.2.5:rc1 | 9.2.6 | 9.2.6:rc1 | 9.3 | 9.3.0 | 9.3.0:b2 | 9.3.0:b3 | 9.3.0:b4 | 9.3.0:rc1 | 9.3.0:rc2 | 9.3.0:rc3 | 9.3.0:rc4 | 9.3.1 | 9.3.1:b2 | 9.3.1:rc1 | 9.3.2 | 9.3.2:rc1 | 9.4.0:a1 | 9.4.0:a2 | 9.4.0:a3 | 9.4.0:a4 | 9.4.0:a5 | 9.4.0:b1 | 9.4.0:b2 | 9.4.0:b3 | 9.4.0:rc1 | 9.5.0:a1

3 vendors · 8 products

References

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