6.8

CVE-2013-6230: isc bind

CVSS: 6.8v2.0MediumModified
Published 08-11-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-6230 is a medium (CVSS 6.8) vulnerability in isc bind. EPSS estimates a 5.71% chance of exploitation in the next 30 days, higher than 92.9% of scored vulnerabilities.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v2.0 (NVD)
EPSS score
5.71%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-11-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The Winsock WSAIoctl API in Microsoft Windows Server 2008, as used in ISC BIND 9.6-ESV before 9.6-ESV-R10-P1, 9.8 before 9.8.6-P1, 9.9 before 9.9.4-P1, 9.9.3-S1, 9.9.4-S1, and other products, does not properly support the SIO_GET_INTERFACE_LIST command for netmask 255.255.255.255, which allows remote attackers to bypass intended IP address restrictions by leveraging misinterpretation of this netmask as a 0.0.0.0 netmask.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

5.71%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.71% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.71%

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

Isc1 product
  • bind9.6 | 9.6:r5_p1 | 9.6:r6_b1 | 9.6:r6_rc1 | 9.6:r6_rc2 | 9.6:r7_p1 | 9.6:r7_p2 | 9.6:r9_p1 | 9.8.0 | 9.8.0:a1 | 9.8.0:b1 | 9.8.0:p1 | 9.8.0:p2 | 9.8.0:p4 | 9.8.0:rc1 | 9.8.1 | 9.8.1:b1 | 9.8.1:b2 | 9.8.1:b3 | 9.8.1:p1 | 9.8.1:rc1 | 9.8.2:b1 | 9.8.2:rc1 | 9.8.2:rc2 | 9.8.3 | 9.8.3:p1 | 9.8.3:p2 | 9.8.4 | 9.8.5 | 9.8.5:b1 | 9.8.5:b2 | 9.8.5:p1 | 9.8.5:p2 | 9.8.5:rc1 | 9.8.5:rc2 | 9.8.6:b1 | 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 | 9.9.1:p1 | 9.9.1:p2 | 9.9.2 | 9.9.3 | 9.9.3:b1 | 9.9.3:b2 | 9.9.3:p1 | 9.9.3:p2 | 9.9.3:rc1 | 9.9.3:rc2 | 9.9.4:b1

1 vendor · 1 product

References

3 links