Vulnerability-Lookup

SUSE-SU-2016:0114-1

Vulnerability from csaf_suse - Published: 2016-01-13 20:05 - Updated: 2016-01-13 20:05

Summary

Security update for python-requests

Severity

Moderate

Notes

Title of the patch: Security update for python-requests

Description of the patch: The python-requests module has been updated to version 2.8.1, which brings several fixes and enhancements: - Fix handling of cookies on redirect. Previously a cookie without a host value set would use the hostname for the redirected URL exposing requests users to session fixation attacks and potentially cookie stealing. (bsc#922448, CVE-2015-2296) - Add support for per-host proxies. This allows the proxies dictionary to have entries of the form {'<scheme>://<hostname>': '<proxy>'}. Host-specific proxies will be used in preference to the previously-supported scheme-specific ones, but the previous syntax will continue to work. - Update certificate bundle to match 'certifi' 2015.9.6.2's weak certificate bundle. - Response.raise_for_status now prints the URL that failed as part of the exception message. - requests.utils.get_netrc_auth now takes an raise_errors kwarg, defaulting to False. When True, errors parsing .netrc files cause exceptions to be thrown. - Change to bundled projects import logic to make it easier to unbundle requests downstream. - Change the default User-Agent string to avoid leaking data on Linux: now contains only the requests version. - The json parameter to post() and friends will now only be used if neither data nor files are present, consistent with the documentation. - Empty fields in the NO_PROXY environment variable are now ignored. - Fix problem where httplib.BadStatusLine would get raised if combining stream=True with contextlib.closing. - Prevent bugs where we would attempt to return the same connection back to the connection pool twice when sending a Chunked body. - Digest Auth support is now thread safe. - Resolved several bugs involving chunked transfer encoding and response framing. - Copy a PreparedRequest's CookieJar more reliably. - Support bytearrays when passed as parameters in the 'files' argument. - Avoid data duplication when creating a request with 'str', 'bytes', or 'bytearray' input to the 'files' argument. - 'Connection: keep-alive' header is now sent automatically. - Support for connect timeouts. Timeout now accepts a tuple (connect, read) which is used to set individual connect and read timeouts. For a comprehensive list of changes please refer to the package's change log or the Release Notes at http://docs.python-requests.org/en/latest/community/updates/#id3

Patchnames: SUSE-SLE-DESKTOP-12-SP1-2016-80,SUSE-SLE-HA-12-2016-80,SUSE-SLE-Module-Public-Cloud-12-2016-80,SUSE-SLE-SERVER-12-2016-80,SUSE-SLE-SERVER-12-SP1-2016-80,SUSE-SLE12-CLOUD-5-2016-80,SUSE-Storage-1.0-2016-80,SUSE-Storage-2-2016-80

CVE-2015-2296

Affected products

Recommended 10 products

Product	Version	Remediation
Unresolved product id: SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Enterprise Storage 1.0:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Enterprise Storage 2:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Desktop 12 SP1:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Public Cloud 12:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP1:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP1:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12:python-requests-2.8.1-6.9.1.noarch	—	Vendor Fix

Threats

Impact low

References

11 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/922448	self
https://bugzilla.suse.com/929736	self
https://bugzilla.suse.com/961596	self
https://www.suse.com/security/cve/CVE-2015-2296/	self
https://www.suse.com/security/cve/CVE-2015-2296	external
https://bugzilla.suse.com/922448	external
https://bugzilla.suse.com/926396	external

JSON

To clipboard

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          "title": "CVE description"
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}

CVE-2015-2296 (GCVE-0-2015-2296)

Vulnerability from cvelistv5 – Published: 2015-03-18 16:00 – Updated: 2024-08-06 05:10

Summary

The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
http://www.openwall.com/lists/oss-security/2015/03/15/1	mailing-listx_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
http://www.openwall.com/lists/oss-security/2015/03/14/4	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2531-1	vendor-advisoryx_refsource_UBUNTU
https://github.com/kennethreitz/requests/commit/3…	x_refsource_CONFIRM
http://advisories.mageia.org/MGASA-2015-0120.html	x_refsource_CONFIRM
https://warehouse.python.org/project/requests/2.6.0/	x_refsource_CONFIRM

Date Public

2015-03-14 00:00

Show details on NVD website

JSON

To clipboard

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.