CVE-2007-4772

Advisory lineage Upstream: 0 Downstream: 12
Modified
Published: 09 Jan 2008, 21:00
Last modified:07 Aug 2024, 15:08

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
4 MEDIUM
v2.0 (nvd)
EPSS Score
0.28% LOW
0% probability -0.04%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

09 Jan 2008, 21:00
Published
Vulnerability first disclosed
07 Aug 2024, 15:08
Last Modified
Vulnerability information updated

Description

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4AV:N/AC:L/Au:S/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.28%• Percentile: 51%

Techniques & Countermeasures

  • CWE-399•Resource Management Errors

    Weaknesses in this category are related to improper management of system resources.

Affected Systems

  • canonical•ubuntu_linux

    6.06 | 6.10 | 7.04 | 7.10

  • debian•debian_linux

    3.1

  • postgresql•postgresql

    ≥ 7.4, < 7.4.19 | ≥ 8.0, < 8.0.15 | ≥ 8.1, < 8.1.11 | ≥ 8.2, < 8.2.6

  • tcl•tcl\/tk

    < 8.4.17

References (53)