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Bug 1508820 - (CVE-2017-15098) CVE-2017-15098 postgresql: Memory disclosure in JSON functions
CVE-2017-15098 postgresql: Memory disclosure in JSON functions
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20171109,repor...
: Security
Depends On:
Blocks: 1508824
  Show dependency tree / graph
 
Reported: 2017-11-02 05:56 EDT by Adam Mariš
Modified: 2018-08-27 04:33 EDT (History)
21 users (show)

See Also:
Fixed In Version: postgresql 9.3.20, postgresql 9.4.15, postgresql 9.5.10, postgresql 9.6.6, postgresql 10.1
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Environment:
Last Closed: 2017-11-13 05:38:13 EST
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CRM:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2511 None None None 2018-08-20 06:50 EDT
Red Hat Product Errata RHSA-2018:2566 None None None 2018-08-27 04:33 EDT

  None (edit)
Description Adam Mariš 2017-11-02 05:56:47 EDT 
Invalid json_populate_recordset() or jsonb_populate_recordset() calls crash
the server or disclose a few bytes of server memory. We have not ruled out
viability of attacks that arrange for presence of confidential information in
disclosed bytes, but they seem unlikely.

Vulnerable Versions: 9.3 - 10
Comment 1 Adam Mariš 2017-11-02 05:56:55 EDT 
Acknowledgments:

Name: the PostgreSQL project
Upstream: David Rowley
Comment 6 Pedro Yóssis Silva Barbosa 2017-11-13 03:55:23 EST 
Statement:

This issue affects the versions of rh-postgresql94-postgresql, rh-postgresql95-postgresql, and rh-postgresql96-postgresql as shipped with Red Hat Software Collections 3. Red Hat Product Security has rated this issue as having Moderate security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Comment 7 Pedro Yóssis Silva Barbosa 2017-11-13 05:08:31 EST 
External References:

https://www.postgresql.org/about/news/1801/
Comment 8 Pedro Yóssis Silva Barbosa 2017-11-22 14:51:05 EST 
Upstream commit:

https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=37a795a60
Comment 9 errata-xmlrpc 2018-08-20 06:50:20 EDT 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS

Via RHSA-2018:2511 https://access.redhat.com/errata/RHSA-2018:2511
Comment 10 errata-xmlrpc 2018-08-27 04:33:25 EDT 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS

Via RHSA-2018:2566 https://access.redhat.com/errata/RHSA-2018:2566
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