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veracodeVeracode Vulnerability DatabaseVERACODE:29101
HistoryJan 22, 2021 - 5:05 a.m.

Improper Verification Of Cryptographic Signature

2021-01-2205:05:02
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

JSON

pysaml2 improperly verifies cryptographic signatures. The default CryptoBackendXmlSec1 using the xmlsec1 binary incorrectly accepts any type of key found in the given document, instead of explicitly allowing only x509 certificates for verification.

Related

osv 6
cve 1
ubuntu 2
redhatcve 1
nessus 4
ubuntucve 1
github 1
openvas 3
prion 1
alpinelinux 1
debiancve 1
debian 1
freebsd 1
osv
osv
python-pysaml2 vulnerability
2021-09-08 13:28:00
PYSEC-2021-49
2021-01-21 15:15:00
Improper Verification of Cryptographic Signature in PySAML2
2021-01-21 14:12:18
cve
cve
CVE-2021-21239
2021-01-21 15:15:00
ubuntu
ubuntu
PySAML2 vulnerability
2021-09-08 00:00:00
PySAML2 vulnerability
2021-09-08 00:00:00
redhatcve
redhatcve
CVE-2021-21239
2021-09-24 11:10:51
nessus
nessus
Ubuntu 16.04 ESM : PySAML2 vulnerability (USN-5066-2)
2021-09-14 00:00:00
Ubuntu 18.04 LTS / 20.04 LTS : PySAML2 vulnerability (USN-5066-1)
2021-09-08 00:00:00
FreeBSD : pysaml2 -- multiple vulnerabilities (fb67567a-5d95-11eb-a955-08002728f74c)
2021-01-27 00:00:00
ubuntucve
ubuntucve
CVE-2021-21239
2021-01-21 00:00:00
github
github
Improper Verification of Cryptographic Signature in PySAML2
2021-01-21 14:12:18
openvas
openvas
Ubuntu: Security Advisory (USN-5066-2)
2022-08-26 00:00:00
Ubuntu: Security Advisory (USN-5066-1)
2021-09-09 00:00:00
Debian: Security Advisory (DLA-2577-1)
2021-02-27 00:00:00
prion
prion
Design/Logic Flaw
2021-01-21 15:15:00
alpinelinux
alpinelinux
CVE-2021-21239
2021-01-21 15:15:00
debiancve
debiancve
CVE-2021-21239
2021-01-21 15:15:00
debian
debian
[SECURITY] [DLA 2577-1] python-pysaml2 security update
2021-02-26 05:05:51
freebsd
freebsd
pysaml2 -- multiple vulnerabilities
2021-01-20 00:00:00

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

JSON
Related for VERACODE:29101
osv6cve1ubuntu2redhatcve1nessus4ubuntucve1github1openvas3prion1alpinelinux1debiancve1debian1freebsd1