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FedoraCVE-2021-34339

HistoryMar 10, 2022 - 5:42 p.m.

CVE-2021-34339

2022-03-1017:42:37

CWE-787

CWE-125

fedora

web.nvd.nist.gov

cve-2021-34339

ming

out-of-bounds buffer access

decompiler.c

denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.4%

JSON

Ming 0.4.8 has an out-of-bounds buffer access issue in the function getString() in decompiler.c file that causes a direct segmentation fault and leads to denial of service.

Affected configurations

Nvd

Node

libmingmingMatch0.4.8

Node

fedoraprojectfedoraMatch35

VendorProductVersionCPE
libmingming0.4.8cpe:2.3:a:libming:ming:0.4.8:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libming	ming	0.4.8	cpe:2.3:a:libming:ming:0.4.8:::::::*
fedoraproject	fedora	35	cpe:2.3:o:fedoraproject:fedora:35:::::::*

CNA Affected

[
  {
    "product": "ming",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Ming 0.4.8"
      }
    ]
  }
]

References

bugzilla.redhat.com/show_bug.cgi?id=1969607

github.com/libming/libming/issues/202

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.4%

JSON

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