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ubuntuUbuntuUSN-6553-1
HistoryDec 12, 2023 - 12:00 a.m.

Pydantic vulnerability

2023-12-1200:00:00
ubuntu.com
19
pydantic
ubuntu 20.04 lts
denial of service
application crash

CVSS2

5

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

54.8%

JSON

Releases

  • Ubuntu 20.04 LTS

Packages

  • pydantic - Data validation using Python type hints.

Details

Nina Jensen discovered that Pydantic incorrectly handled user input in the
date and datetime fields. An attacker could possibly use this issue to
cause a denial of service via application crash. (CVE-2021-29510)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchpython3-pydantic< 1.2-1ubuntu0.1~esm1UNKNOWN
Ubuntu20.04noarchpython3-pydantic< 1.2-1UNKNOWN

Related

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ubuntucve 1
github 1
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Design/Logic Flaw
2021-05-13 19:15:00
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Ubuntu: Security Advisory (USN-6553-1)
2023-12-13 00:00:00
Fedora: Security Advisory for python-databases (FEDORA-2021-e7fabd81fb)
2021-05-27 00:00:00
Fedora: Security Advisory for python-fastapi (FEDORA-2021-e7fabd81fb)
2021-05-27 00:00:00
cve
cve
CVE-2021-29510
2021-05-13 19:15:08
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CVE-2021-29510
2021-05-13 19:15:08
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[SECURITY] Fedora 34 Update: python-starlette-0.14.2-6.fc34
2021-05-23 01:07:39
[SECURITY] Fedora 34 Update: python-pydantic-1.7.4-1.fc34
2021-05-21 03:23:39
[SECURITY] Fedora 34 Update: python-databases-0.4.3-2.fc34
2021-05-23 01:07:39
osv
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Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic
2021-05-13 20:23:17
CVE-2021-29510
2021-05-13 19:15:08
pydantic vulnerability
2023-12-12 17:47:24
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2021-05-13 19:15:08
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Denial Of Service (DoS)
2021-05-14 04:33:50
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Ubuntu 20.04 ESM : Pydantic vulnerability (USN-6553-1)
2023-12-12 00:00:00
archlinux
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[ASA-202105-24] python-pydantic: denial of service
2021-05-25 00:00:00
cvelist
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CVE-2021-29510 Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic
2021-05-13 18:55:11
ubuntucve
ubuntucve
CVE-2021-29510
2021-05-13 00:00:00
github
github
Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic
2021-05-13 20:23:17

CVSS2

5

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

54.8%

JSON
Related for USN-6553-1
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