RHSA-2020:1131

Vulnerability from csaf_opensuse - Published: 2020-03-31 00:00 - Updated: 2026-09-20 11:07
Summary
security update for python
Severity
Moderate
Notes
Title of the patch: security update for python
Description of the patch: This security update provides a functional equivalent of RHSA-2020:1131. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:1131.
Patchnames: RHSA-2020:1131
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2018-20852
5.3 (Medium)
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 7:python-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-debug-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-devel-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-libs-0:2.7.5-88.el7.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-libs-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-test-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-tools-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:tkinter-0:2.7.5-88.el7.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2019-16056
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected products
Recommended 8 products, the same list as for CVE-2018-20852
Threats
Impact moderate
References
To clipboard 

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          "text": "http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py in Python before 3.7.3 does not correctly validate the domain: it can be tricked into sending existing cookies to the wrong server. An attacker may abuse this flaw by using a server with a hostname that has another valid hostname as a suffix (e.g., pythonicexample.com to steal cookies for example.com). When a program uses http.cookiejar.DefaultPolicy and tries to do an HTTP connection to an attacker-controlled server, existing cookies can be leaked to the attacker. This affects 2.x through 2.7.16, 3.x before 3.4.10, 3.5.x before 3.5.7, 3.6.x before 3.6.9, and 3.7.x before 3.7.3.",
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          "text": "An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.",
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    }
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.