CVE-2020-14155

Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 15 Jun 2020, 00:00
Last modified:04 Aug 2024, 12:39

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
v3.1 (nvd)
EPSS Score
0.23% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Jun 2020, 00:00
Published
Vulnerability first disclosed
04 Aug 2024, 12:39
Last Modified
Vulnerability information updated

Description

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.23%• Percentile: 46%

Techniques & Countermeasures

  • CWE-190•Integer Overflow or Wraparound

    The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Affected Systems

  • Unknown•macOS

    < 11.0.1

  • gitlab•gitlab

    < 12.10.13 | ≥ 13.0.0, < 13.0.8 | ≥ 13.1.0, < 13.1.2

  • netapp•active_iq_unified_manager

    na

  • netapp•cloud_backup

    na

  • netapp•clustered_data_ontap

    na

  • netapp•h300s_firmware

    na

  • netapp•h410c_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500s_firmware

    na

  • netapp•h700s_firmware

    na

  • netapp•ontap_select_deploy_administration_utility

    na

  • netapp•steelstore_cloud_integrated_storage

    na

  • oracle•communications_cloud_native_core_policy

    1.15.0

  • pcre•pcre

    < 8.44

  • splunk•universal_forwarder

    ≥ 8.2.0, < 8.2.12 | ≥ 9.0.0, < 9.0.6 | 9.1.0

References (10)