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cve[email protected]CVE-2021-45958
HistoryJan 01, 2022 - 12:15 a.m.

CVE-2021-45958

2022-01-0100:15:00
CWE-787
[email protected]
web.nvd.nist.gov
107
2
ultrajson
ujson
cve-2021-45958
buffer overflow
stack-based
nvd
security vulnerability

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

46.6%

JSON

UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation.

References

Social References

More

Related

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fedora 5
nessus 4
debiancve 1
openvas 10
ubuntucve 1
debian 1
veracode 1
osv 7
mageia 1
prion 1
alpinelinux 1
ubuntu 3
ibm 2
github
github
UltraJSON vulnerable to Out-of-bounds Write
2022-01-21 23:27:45
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[SECURITY] Fedora 36 Update: python-ujson-5.2.0-1.fc36
2022-05-07 05:01:44
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2022-05-07 04:56:32
[SECURITY] Fedora 36 Update: python-ujson-5.1.0-1.fc36
2022-03-26 15:43:40
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2023-05-13 00:00:00
Debian DLA-2929-1 : ujson - LTS security update
2022-03-02 00:00:00
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2022-01-01 00:15:00
openvas
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Fedora: Security Advisory for python-fastapi (FEDORA-2022-dbf6e00ba8)
2022-03-27 00:00:00
Fedora: Security Advisory for python-ujson (FEDORA-2022-dbf6e00ba8)
2022-03-27 00:00:00
Mageia: Security Advisory (MGASA-2022-0169)
2022-05-19 00:00:00
ubuntucve
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CVE-2021-45958
2022-01-01 00:00:00
debian
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[SECURITY] [DLA 2929-1] ujson security update
2022-02-26 22:19:49
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2022-02-14 03:42:40
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2022-01-01 00:15:00
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2022-02-26 00:00:00
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Updated python-ujson packages fix security vulnerability
2022-05-12 13:24:45
prion
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Stack overflow
2022-01-01 00:15:00
alpinelinux
alpinelinux
CVE-2021-45958
2022-01-01 00:15:00
ubuntu
ubuntu
UltraJSON vulnerability
2024-02-14 00:00:00
UltraJSON vulnerabilities
2024-02-14 00:00:00
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2024-02-14 00:00:00
ibm
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Security Bulletin: IBM QRadar Assistant App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
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2023-01-12 17:22:50

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

46.6%

JSON
Related for CVE-2021-45958
github1fedora5nessus4debiancve1openvas10ubuntucve1debian1veracode1osv7mageia1prion1alpinelinux1ubuntu3ibm2