CVE-2021-34340

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
Ming 0.4.8 has an out-of-bounds buffer access issue in the function decompileINCR_DECR() in decompiler.c file that causes a direct segmentation fault and leads to denial of service.
Overview
  • CVE ID
  • CVE-2021-34340
  • Assigner
  • patrick@puiterwijk.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-10T17:42:37
  • Last Modified Date
  • 2022-12-21T15:01:19
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libming:ming:0.4.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1969612 Issue Tracking
https://github.com/libming/libming/issues/203 Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 15:46:08 Added to TrackCVE
2022-12-06 11:42:21 security@elastic.co bressers@elastic.co CVE Assigner updated
2022-12-06 11:42:21 2022-03-10T17:42Z 2022-03-10T17:42:37 CVE Published Date updated
2022-12-06 11:42:21 2022-03-12T04:14:45 CVE Modified Date updated
2022-12-06 11:42:21 Analyzed Vulnerability Status updated
2022-12-21 15:13:41 bressers@elastic.co patrick@puiterwijk.org CVE Assigner updated
2022-12-21 15:13:41 2022-12-21T15:01:19 CVE Modified Date updated
2022-12-21 15:13:43 Weakness Enumeration update