CVE-2012-1667: isc bind Numeric Errors

CVSS: 8.5v2.0HighModified

AliasesRHSA-2012:1110DEBIAN-CVE-2012-1667DSA-2486-1

Published 05-06-2012Last modified 06-08-2024

Vulnerability summary

CVE-2012-1667 is a high (CVSS 8.5) Numeric Errors vulnerability in isc bind. EPSS estimates a 13.26% chance of exploitation in the next 30 days, higher than 96.3% of scored vulnerabilities.

Overall risk

37/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.5/10

010

High · v2.0 (NVD)

EPSS score

13.26%

0%100%

Medium · -0.15 pp in 30 days

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 1

OPENSUSE-SU-2024:10467-1 RHSA-2012:0716 RHSA-2012:0717

Timeline

05-06-2012
PublishedVulnerability first disclosed.
06-08-2024
Last modifiedVulnerability information updated.

Description

ISC BIND 9.x before 9.7.6-P1, 9.8.x before 9.8.3-P1, 9.9.x before 9.9.1-P1, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P1 does not properly handle resource records with a zero-length RDATA section, which allows remote DNS servers to cause a denial of service (daemon crash or data corruption) or obtain sensitive information from process memory via a crafted record.

CVSS metrics

1 score · 1 source · 1 version

v2.08.5

EPSS trend

Probability

13.26%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

-0.15 pp

From 13.41% on 19-09-2026

19-09-202619-10-2026

EPSS score

13.26%

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

CWE-189Numeric ErrorsWeaknesses in this category are related to improper calculation or conversion of numbers.

Affected systems

Redhat6 products

bind< 20:9.2.4-39.el4
bind-chroot< 20:9.2.4-39.el4
bind-debuginfo< 20:9.2.4-39.el4
bind-devel< 20:9.2.4-39.el4
bind-libs< 20:9.2.4-39.el4

Show all 6

Debian1 product

bind9< 1:9.8.1.dfsg.P1-4.1 | < 1:9.7.3.dfsg-1~squeeze5

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 | 9.2.7 | 9.2.7:rc1 | 9.2.7:rc2 | 9.2.7:rc3 | 9.2.8 | 9.2.9 | 9.2.9: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 | 9.3.3 | 9.3.3:rc1 | 9.3.3:rc2 | 9.3.3:rc3 | 9.3.4 | 9.3.5 | 9.3.5:p2_w1 | 9.3.5:rc1 | 9.3.5:rc2 | 9.3.6 | 9.3.6:rc1 | 9.4 | 9.4:b1 | 9.4:r1 | 9.4:r2 | 9.4:r3 | 9.4:r4 | 9.4:r4-p1 | 9.4:r5 | 9.4:r5-b1 | 9.4:r5-p1 | 9.4:r5-rc1 | 9.4.0 | 9.4.0:a1 | 9.4.0:a2 | 9.4.0:a3 | 9.4.0:a4 | 9.4.0:a5 | 9.4.0:a6 | 9.4.0:b1 | 9.4.0:b2 | 9.4.0:b3 | 9.4.0:b4 | 9.4.0:rc1 | 9.4.0:rc2 | 9.4.1 | 9.4.2 | 9.4.2:p2_w1 | 9.4.2:rc1 | 9.4.2:rc2 | 9.4.3 | 9.4.3:b1 | 9.4.3:b2 | 9.4.3:b3 | 9.4.3:p1 | 9.4.3:p2 | 9.4.3:p3 | 9.4.3:p4 | 9.4.3:p5 | 9.4.3:rc1 | 9.5 | 9.5.0 | 9.5.0:a1 | 9.5.0:a2 | 9.5.0:a3 | 9.5.0:a4 | 9.5.0:a5 | 9.5.0:a6 | 9.5.0:a7 | 9.5.0:b1 | 9.5.0:b2 | 9.5.0:b3 | 9.5.0:p1 | 9.5.0:p2 | 9.5.0:p2_w1 | 9.5.0:p2_w2 | 9.5.0:rc1 | 9.5.1 | 9.5.1:b1 | 9.5.1:b2 | 9.5.1:b3 | 9.5.1:rc1 | 9.5.1:rc2 | 9.5.2 | 9.5.2:b1 | 9.5.2:p1 | 9.5.2:p2 | 9.5.2:p3 | 9.5.2:p4 | 9.5.2:rc1 | 9.5.3:b1 | 9.5.3:rc1 | 9.6 | 9.6:r1 | 9.6:r2 | 9.6:r3 | 9.6:r4 | 9.6:r4_p1 | 9.6:r5 | 9.6:r5_b1 | 9.6:r5_p1 | 9.6:r6 | 9.6:r6_b1 | 9.6:r6_rc1 | 9.6:r6_rc2 | 9.6:r7 | 9.6:r7_p1 | 9.6:r7_p2 | 9.6:r9 | 9.6:r9_p1 | 9.6.0 | 9.6.0:a1 | 9.6.0:b1 | 9.6.0:p1 | 9.6.0:rc1 | 9.6.0:rc2 | 9.6.1 | 9.6.1:b1 | 9.6.1:p1 | 9.6.1:p2 | 9.6.1:p3 | 9.6.1:rc1 | 9.6.2 | 9.6.2:b1 | 9.6.2:p1 | 9.6.2:p2 | 9.6.2:p3 | 9.6.2:rc1 | 9.6.3 | 9.6.3:b1 | 9.6.3:rc1 | 9.7.0 | 9.7.0:a1 | 9.7.0:a2 | 9.7.0:a3 | 9.7.0:b1 | 9.7.0:b2 | 9.7.0:b3 | 9.7.0:p1 | 9.7.0:p2 | 9.7.0:rc1 | 9.7.0:rc2 | 9.7.1 | 9.7.1:b1 | 9.7.1:p1 | 9.7.1:p2 | 9.7.1:rc1 | 9.7.2 | 9.7.2:p1 | 9.7.2:p2 | 9.7.2:p3 | 9.7.2:rc1 | 9.7.3 | 9.7.3:b1 | 9.7.3:p1 | 9.7.3:rc1 | 9.7.4 | 9.7.4:b1 | 9.7.4:p1 | 9.7.4:rc1 | 9.7.5 | 9.7.5:b1 | 9.7.5:rc1 | 9.7.5:rc2 | 9.7.6 | 9.9.0 | 9.9.0:a1 | 9.9.0:a2 | 9.9.0:a3 | 9.9.0:b1 | 9.9.0:b2 | 9.9.0:rc1 | 9.9.0:rc2 | 9.9.0:rc3 | 9.9.0:rc4 | 9.9.1

3 vendors · 8 products