CVE-2021-1788
- Source
- https://cve.org/CVERecord?id=CVE-2021-1788
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-1788.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-1788
- Downstream
- Related
- Published
- 2021-04-02T18:15:21.687Z
- Modified
- 2026-02-12T08:30:09.067764Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://support.apple.com/en-us/HT212146
- https://support.apple.com/en-us/HT212147
- https://support.apple.com/en-us/HT212148
- https://support.apple.com/en-us/HT212149
- https://support.apple.com/en-us/HT212152
- https://www.debian.org/security/2021/dsa-4923
Affected packages
Git / github.com/identitypython/pysaml2
Affected ranges
- Type
- GIT
- Repo
- https://github.com/identitypython/pysaml2
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.1
0.2
0.4
0.4.1
0.4.2
1.*
1.0.0
1.0.1
2.*
2.0.0
2.1.0
2.3.0
2.4.0
3.*
3.0.0
4.*
4.0.0
v1.*
v1.0.3
v2.*
v2.2.0
v3.*
v3.0.2
v4.*
v4.1.0
v4.2.0
v4.3.0
v4.4.0
v4.5.0
v4.6.0
v4.6.1
v4.6.2
v4.6.3
v4.6.4
v4.6.5
v4.7.0
v4.8.0
v4.9.0
v5.*
v5.0.0
v5.1.0
v5.2.0
v5.3.0
v5.4.0
v6.*
v6.0.0
v6.1.0
v6.2.0
v6.3.0
v6.3.1
v6.4.0
v6.4.1
v6.5.0
v6.5.1
v6.5.2
v7.*
v7.0.0
v7.0.1
v7.1.0
v7.1.1
v7.1.2
v7.2.0
v7.2.1