Vulnerability-Lookup

RHSA-2019:2030

Vulnerability from csaf_opensuse - Published: 2019-08-06 00:00 - Updated: 2026-09-20 11:03

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-2019:2030. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2019:2030.

Patchnames: RHSA-2019:2030

CVE-2018-14647

5.3 (Medium)


                
                  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 7:python-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-debug-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-devel-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-libs-0:2.7.5-86.el7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-libs-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-test-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:python-tools-0:2.7.5-86.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:tkinter-0:2.7.5-86.el7.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2019-5010

7.5 (High)


                
                  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 8 products, the same list as for CVE-2018-14647

Threats

Impact moderate

CVE-2019-9740

5.4 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Affected products

Recommended 8 products, the same list as for CVE-2018-14647

Threats

Impact moderate

CVE-2019-9947

5.4 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Affected products

Recommended 8 products, the same list as for CVE-2018-14647

Threats

Impact moderate

CVE-2019-9948

3.3 (Low)


                
                  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 8 products, the same list as for CVE-2018-14647

Threats

Impact low

References

25 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2018-14647/	self
https://www.suse.com/security/cve/CVE-2019-5010/	self
https://www.suse.com/security/cve/CVE-2019-9740/	self
https://www.suse.com/security/cve/CVE-2019-9947/	self
https://www.suse.com/security/cve/CVE-2019-9948/	self
https://www.suse.com/security/cve/CVE-2018-14647	external
https://bugzilla.suse.com/1109847	external
https://bugzilla.suse.com/1126909	external
https://www.suse.com/security/cve/CVE-2019-5010	external
https://bugzilla.suse.com/1122191	external
https://bugzilla.suse.com/1126909	external
https://www.suse.com/security/cve/CVE-2019-9740	external
https://bugzilla.suse.com/1129071	external
https://bugzilla.suse.com/1130840	external
https://bugzilla.suse.com/1132663	external
https://www.suse.com/security/cve/CVE-2019-9947	external
https://bugzilla.suse.com/1130840	external
https://bugzilla.suse.com/1136184	external
https://bugzilla.suse.com/1155094	external
https://bugzilla.suse.com/1201559	external
https://www.suse.com/security/cve/CVE-2019-9948	external
https://bugzilla.suse.com/1130847	external
https://bugzilla.suse.com/1135433	external

JSON

To clipboard

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          "text": "Python\u0027s elementtree C accelerator failed to initialise Expat\u0027s hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat\u0027s internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.",
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          "text": "An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.",
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}

CVE-2018-14647 (GCVE-0-2018-14647)

Vulnerability from cvelistv5 – Published: 2018-09-25 00:00 – Updated: 2024-08-05 09:38

Summary

Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

Assigner

redhat redhat root

References

16 references

URL	Tags
https://www.debian.org/security/2018/dsa-4306	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3817-2/	vendor-advisoryx_refsource_UBUNTU
http://www.securitytracker.com/id/1041740	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/105396	vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4307	vendor-advisoryx_refsource_DEBIAN
https://bugs.python.org/issue34623	x_refsource_MISC
https://usn.ubuntu.com/3817-1/	vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:1260	vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:2030	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3725	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.apache.org/thread.html/r1b103833cb5…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
The Python Project	Python	Affected: 3.8, 3.7, 3.6, 3.5, 3.4, 2.7

Date Public

2018-09-21 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2019-5010 (GCVE-0-2019-5010)

Vulnerability from cvelistv5 – Published: 2019-10-31 20:05 – Updated: 2024-08-04 19:40

Summary

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

Severity

5.9 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

talos mitre root

References

8 references

URL	Tags
https://access.redhat.com/errata/RHSA-2019:3520	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3725	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202003-26	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1b103833cb5…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Python	Affected: Python.org CPython 2.7.11 Python.org CPython 3.6.6 Python.org CPython 3.5.2 Python.org CPython 3 master at 480833808e918a1dcebbbcfd07d5a8de3c5c2a66

Show details on NVD website

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    "datePublished": "2019-10-31T20:05:57.000Z",
    "dateReserved": "2019-01-04T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:40:49.196Z",
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CVE-2019-9740 (GCVE-0-2019-9740)

Vulnerability from cvelistv5 – Published: 2019-03-13 03:00 – Updated: 2024-08-04 22:01

Summary

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the query string after a ? character) followed by an HTTP header or a Redis command. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

29 references

URL	Tags
http://www.securityfocus.com/bid/107466	vdb-entryx_refsource_BID
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:1260	vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:2030	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4127-2/	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://usn.ubuntu.com/4127-1/	vendor-advisoryx_refsource_UBUNTU
https://seclists.org/bugtraq/2019/Oct/29	mailing-listx_refsource_BUGTRAQ
https://access.redhat.com/errata/RHSA-2019:3335	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3520	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3725	vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202003-26	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
http://packetstormsecurity.com/files/154927/Slack…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/02/04/2	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
https://bugs.python.org/issue36276	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2019061…	x_refsource_CONFIRM

Date Public

2019-03-12 00:00

Show details on NVD website

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CVE-2019-9947 (GCVE-0-2019-9947)

Vulnerability from cvelistv5 – Published: 2019-03-23 17:06 – Updated: 2024-08-04 22:10

Summary

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the path component of a URL that lacks a ? character) followed by an HTTP header or a Redis command. This is similar to the CVE-2019-9740 query string issue. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

21 references

URL	Tags
https://bugs.python.org/issue35906	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2019040…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:1260	vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:2030	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4127-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4127-1/	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2019:3335	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3520	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3725	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202003-26	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2021/02/04/2	mailing-listx_refsource_MLIST

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CVE-2019-9948 (GCVE-0-2019-9948)

Vulnerability from cvelistv5 – Published: 2019-03-23 17:07 – Updated: 2024-08-04 22:10

Summary

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

22 references

URL	Tags
https://bugs.python.org/issue35907	x_refsource_MISC
https://github.com/python/cpython/pull/11842	x_refsource_MISC
http://www.securityfocus.com/bid/107549	vdb-entryx_refsource_BID
https://security.netapp.com/advisory/ntap-2019040…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:1700	vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:2030	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4127-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4127-1/	vendor-advisoryx_refsource_UBUNTU
https://seclists.org/bugtraq/2019/Oct/29	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/154927/Slack…	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:3335	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3520	vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/202003-26	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1b103833cb5…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

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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.

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.

Action not permitted

RHSA-2019:2030

CVE-2018-14647 (GCVE-0-2018-14647)

CVE-2019-5010 (GCVE-0-2019-5010)

CVE-2019-9740 (GCVE-0-2019-9740)

CVE-2019-9947 (GCVE-0-2019-9947)

CVE-2019-9948 (GCVE-0-2019-9948)

Tags

Sightings

Nomenclature

Related by attack behaviour