Lucene search

MitreCVE-2021-42870

HistoryMay 16, 2022 - 2:15 p.m.

CVE-2021-42870

2022-05-1614:15:07

CWE-125

mitre

web.nvd.nist.gov

accel-ppp

cve-2021-42870

nvd

security

out-of-bounds read

post_msg

call_clear_request

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.4%

JSON

ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request.

Affected configurations

Nvd

Node

accel-pppaccel-pppMatch1.12.0

VendorProductVersionCPE
accel-pppaccel-ppp1.12.0cpe:2.3:a:accel-ppp:accel-ppp:1.12.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
accel-ppp	accel-ppp	1.12.0	cpe:2.3:a:accel-ppp:accel-ppp:1.12.0:::::::*

References

github.com/xebd/accel-ppp/issues/158

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.4%

JSON

Related for CVE-2021-42870