CVE-2009-1956

Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 06 Jun 2009, 18:00
Last modified:07 Aug 2024, 05:36

Vulnerability Summary

Overall Risk (default)
medium
37/100
CVSS Score
6.4 MEDIUM
v2.0 (nvd)
EPSS Score
5.42% LOW
5% probability +1.14%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

06 Jun 2009, 18:00
Published
Vulnerability first disclosed
07 Aug 2024, 05:36
Last Modified
Vulnerability information updated

Description

Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input.

CVSS Metrics

  • v2.0•MEDIUM•Score: 6.4AV:N/AC:L/Au:N/C:P/I:N/A:P

EPSS Trends

Current EPSS score: 5.42%• Percentile: 90%

Techniques & Countermeasures

  • CWE-189•Numeric Errors

    Weaknesses in this category are related to improper calculation or conversion of numbers.

Affected Systems

  • apache•apr-util

    ≤ 1.3.4

  • Unknown•HTTP Server

    ≥ 2.2.0, < 2.2.12

  • canonical•ubuntu_linux

    6.06 | 8.04 | 8.10 | 9.04

References (51)