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RedhatCVE-2022-1249

HistoryApr 29, 2022 - 4:15 p.m.

CVE-2022-1249

2022-04-2916:15:08

CWE-476

redhat

web.nvd.nist.gov

152

cve-2022-1249

pesign

null pointer dereference

crash

daemonize

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

3.9

Confidence

High

EPSS

Percentile

12.6%

JSON

A NULL pointer dereference flaw was found in pesign’s cms_set_pw_data() function of the cms_common.c file. The function fails to handle the NULL pwdata invocation from daemon.c, which leads to an explicit NULL dereference and crash on all attempts to daemonize pesign.

Affected configurations

Nvd

Vulners

Node

pesign_projectpesignRange<115

VendorProductVersionCPE
pesign_projectpesign*cpe:2.3:a:pesign_project:pesign:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pesign_project	pesign	*	cpe:2.3:a:pesign_project:pesign::::::::

CNA Affected

[
  {
    "product": "pesign",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "pesign 115"
      }
    ]
  }
]

References

bugzilla.redhat.com/show_bug.cgi?id=2065771

Social References

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

3.9

Confidence

High

EPSS

Percentile

12.6%

JSON

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