5.7
Medium
CVE-2021-3426 There's a flaw in Python 3's pydoc
Description
There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Python | Versions not published | |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
References
- [debian-lts-announce] 20210405 [SECURITY] [DLA 2619-1] python3.5 security update lists.debian.org
- FEDORA-2021-a311bf10d4 lists.fedoraproject.org
- FEDORA-2021-2ab6f060d9 lists.fedoraproject.org
- FEDORA-2021-1769a23935 lists.fedoraproject.org
- FEDORA-2021-b6b6093b3a lists.fedoraproject.org
- FEDORA-2021-067c9deff1 lists.fedoraproject.org
- FEDORA-2021-0a8f3ffbc0 lists.fedoraproject.org
- FEDORA-2021-a26257ccf5 lists.fedoraproject.org
- GLSA-202104-04 security.gentoo.org
- bugzilla.redhat.com bugzilla.redhat.com
- www.oracle.com www.oracle.com
- security.netapp.com security.netapp.com
- www.oracle.com www.oracle.com
- [debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update lists.debian.org
Timeline
- Published
- Last modified
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