CVE-2020-13630

Advisory lineage Upstream: 0 Downstream: 12
Modified
Published: 27 May 2020, 14:42
Last modified:04 Aug 2024, 12:25

Vulnerability Summary

Overall Risk (default)
medium
28/100
CVSS Score
7 HIGH
v3.1 (nvd)
EPSS Score
0.12% LOW
0% probability +0.05%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 May 2020, 14:42
Published
Vulnerability first disclosed
04 Aug 2024, 12:25
Last Modified
Vulnerability information updated

Description

ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.

CVSS Metrics

  • v3.1•HIGH•Score: 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 4.4AV:L/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.12%• Percentile: 31%

Techniques & Countermeasures

  • CWE-416•Use After Free

    The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Affected Systems

  • apple•icloud

    < 11.5

  • apple•ipados

    < 14.0

  • apple•iphone_os

    < 14.0

  • apple•itunes

    < 12.10.9

  • Unknown•macOS

    < 11.0.1

  • apple•tvos

    < 14.0

  • apple•watchos

    < 7.0

  • brocade•fabric_operating_system

    na

  • canonical•ubuntu_linux

    16.04 | 18.04 | 19.10 | 20.04

  • debian•debian_linux

    9.0

  • fedoraproject•fedora

    32

  • netapp•cloud_backup

    na

  • netapp•hci_compute_node_firmware

    na

  • netapp•solidfire\,_enterprise_sds_\&_hci_storage_node

    na

  • oracle•communications_network_charging_and_control

    ≥ 12.0.0, ≤ 12.0.3 | 6.0.1

  • oracle•outside_in_technology

    8.5.4 | 8.5.5

  • oracle•zfs_storage_appliance_kit

    8.8

  • siemens•sinec_infrastructure_network_services

    < 1.0.1.1

  • sqlite•sqlite

    < 3.32.0

References (21)