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ubuntuUbuntuUSN-4613-1
HistoryNov 03, 2020 - 12:00 a.m.

python-cryptography vulnerability

2020-11-0300:00:00
ubuntu.com
64

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.9%

JSON

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • python-cryptography - Cryptography Python library

Details

Hubert Kario discovered that python-cryptography incorrectly handled certain decryption.
An attacker could possibly use this issue to expose sensitive information.

Related

nessus 17
osv 5
github 1
cbl_mariner 1
openvas 8
suse 1
cve 1
redhatcve 2
ibm 8
veracode 1
prion 1
alpinelinux 1
debiancve 1
ubuntucve 1
mageia 1
almalinux 1
rocky 1
oraclelinux 1
redhat 7
oracle 1
nessus
nessus
Juniper Junos OS Vulnerability (JSA11245)
2021-10-13 00:00:00
openSUSE Security Update : python-cryptography (openSUSE-2020-2173)
2020-12-07 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : python-cryptography vulnerability (USN-4613-1)
2020-11-04 00:00:00
osv
osv
RSA decryption vulnerable to Bleichenbacher timing vulnerability
2020-10-27 20:33:13
CVE-2020-25659
2021-01-11 16:15:15
python-cryptography vulnerability
2020-11-03 12:17:34
github
github
RSA decryption vulnerable to Bleichenbacher timing vulnerability
2020-10-27 20:33:13
cbl_mariner
cbl_mariner
CVE-2020-25659 affecting package python-cryptography 2.3.1-4
2021-01-29 07:39:12
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2020:3592-1)
2021-06-09 00:00:00
Huawei EulerOS: Security Advisory for python-cryptography (EulerOS-SA-2024-1494)
2024-04-08 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:3629-1)
2021-04-19 00:00:00
suse
suse
Security update for python-cryptography (moderate)
2020-12-06 00:00:00
cve
cve
CVE-2020-25659
2021-01-11 16:15:00
redhatcve
redhatcve
CVE-2020-25659
2020-10-26 18:33:02
CVE-2023-50782
2023-12-13 22:29:12
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ibm
Security Bulletin: Vulnerability in Python affects IBM Spectrum Protect Plus Microsoft File Systems backup and restore (CVE-2020-25659)
2021-04-24 06:07:53
Security Bulletin: IBM Watson OpenScale on Cloud Pak for Data is impacted by CVE-2020-25659
2021-03-11 11:09:12
Security Bulletin: IBM Cloud Private is vulnerable to a Python vulnerability (CVE-2020-25659)
2021-02-26 16:26:30
veracode
veracode
Insecure RSA Decryption (Bleichenbacher Timing Vulnerability)
2020-10-28 01:01:52
prion
prion
Code injection
2021-01-11 16:15:00
alpinelinux
alpinelinux
CVE-2020-25659
2021-01-11 16:15:00
debiancve
debiancve
CVE-2020-25659
2021-01-11 16:15:00
ubuntucve
ubuntucve
CVE-2020-25659
2020-10-28 00:00:00
mageia
mageia
Updated python-cryptography packages fix security vulnerability
2020-11-23 22:51:37
almalinux
almalinux
Moderate: python-cryptography security, bug fix, and enhancement update
2021-05-18 05:38:36
rocky
rocky
python-cryptography security, bug fix, and enhancement update
2021-05-18 05:38:36
oraclelinux
oraclelinux
python-cryptography security, bug fix, and enhancement update
2021-05-25 00:00:00
redhat
redhat
(RHSA-2021:1608) Moderate: python-cryptography security, bug fix, and enhancement update
2021-05-18 05:38:36
(RHSA-2021:2239) Moderate: Red Hat Virtualization Host security update [ovirt-4.4.6]
2021-06-03 08:43:27
(RHSA-2021:3254) Moderate: rh-python38 security, bug fix, and enhancement update
2021-08-24 07:30:01
oracle
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Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.9%

JSON
Related for USN-4613-1
nessus17osv5github1cbl_mariner1openvas8suse1cve1redhatcve2ibm8veracode1prion1alpinelinux1debiancve1ubuntucve1mageia1almalinux1rocky1oraclelinux1redhat7oracle1