PT-2017-10939 · Pysaml2 · Pysaml2

Publicado 2017-11-17 · Atualizado 2020-07-29 · CVE-2017-1000246

Positive Technologies (AI Summary)

CVSS v4.0

6.3

Média

Vetor base

AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions pysaml2 versions 4.5.0 and earlier

Description The issue results from the reuse of the initialization vector across encryptions in the IDP server, leading to weak encryption of data.

Recommendations For versions 4.5.0 and earlier, update to a version later than 4.5.0 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use of Insufficiently Random Values

Enumeração de Fraquezas

CWE-330

Identificadores relacionados

CVE-2017-1000246

GHSA-CQ94-QF6Q-MF2H

PYSEC-2017-26

SUSE-RU-2020:2072-1

SUSE-SU-2020:1901-1

Produtos afetados

Pysaml2

Referências · 102

• https://github.com/rohe/pysaml2/issues/417 · Correção
• https://github.com/IdentityPython/pysaml2/pull/519/commits/7323f5c20efb59424d853c822e7a26d1aa3e84aa · Nota
• https://github.com/rohe/pysaml2 · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-26.yaml · Nota
• https://bugzilla.suse.com/1092420 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000246 · Nota de Segurança
• https://bugzilla.suse.com/948198 · Nota
• https://suse.com/security/cve/CVE-2019-11596 · Nota
• https://bugzilla.suse.com/1161349 · Nota
• https://ubuntu.com/security/CVE-2017-1000246 · Aviso do Fabricante
• https://bugzilla.suse.com/1159447 · Nota
• https://bugzilla.suse.com/1168593 · Nota
• https://bugzilla.suse.com/1161670 · Nota
• https://osv.dev/vulnerability/CVE-2017-1000246 · Aviso do Fabricante
• https://bugzilla.suse.com/1171560 · Nota