Vulnerability-Lookup

RHSA-2016:1060

Vulnerability from csaf_redhat - Published: 2016-05-12 14:53 - Updated: 2025-11-21 17:56

Summary

Red Hat Security Advisory: postgresql92-postgresql security update

Severity

Important

Notes

Topic: An update for postgresql92-postgresql is now available for Red Hat Satellite 5.7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * An integer overflow flaw, leading to a heap-based buffer overflow, was found in the PostgreSQL handling code for regular expressions. A remote attacker could use a specially crafted regular expression to cause PostgreSQL to crash or possibly execute arbitrary code. (CVE-2016-0773) Red Hat would like to thank PostgreSQL upstream for reporting this issue. Upstream acknowledges Tom Lane and Greg Stark as the original reporters.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2016-0773

An integer overflow flaw, leading to a heap-based buffer overflow, was found in the PostgreSQL handling code for regular expressions. A remote attacker could use a specially crafted regular expression to cause PostgreSQL to crash or possibly execute arbitrary code.

6.8 ()


                        
                          AV:N/AC:M/Au:N/C:P/I:P/A:P

CWE-122 - Heap-based Buffer Overflow

Affected products

Fixed 30 products

Product	Version	Remediation
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-0:9.2.15-2.el6.src	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-contrib-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-contrib-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-debuginfo-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-debuginfo-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-libs-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-libs-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-pltcl-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-pltcl-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-server-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-server-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-upgrade-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-ManagedDB57:postgresql92-postgresql-upgrade-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-0:9.2.15-2.el6.src	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-contrib-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-contrib-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-debuginfo-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-debuginfo-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-libs-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-libs-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-pltcl-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-pltcl-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-server-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-server-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-upgrade-0:9.2.15-2.el6.s390x	—	Vendor Fix fix
Unresolved product id: 6Server-Satellite57:postgresql92-postgresql-upgrade-0:9.2.15-2.el6.x86_64	—	Vendor Fix fix

Threats

Impact Important

References

8 references

URL	Category
https://access.redhat.com/errata/RHSA-2016:1060	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=1303832	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2016-0773	self
https://bugzilla.redhat.com/show_bug.cgi?id=1303832	external
https://www.cve.org/CVERecord?id=CVE-2016-0773	external
https://nvd.nist.gov/vuln/detail/CVE-2016-0773	external

Acknowledgments

PostgreSQL upstream

Tom Lane Greg Stark

JSON

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      "threats": [
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      "title": "postgresql: case insensitive range handling integer overflow leading to buffer overflow"
    }
  ]
}

CVE-2016-0773 (GCVE-0-2016-0773)

Vulnerability from cvelistv5 – Published: 2016-02-17 15:00 – Updated: 2024-08-05 22:30

Summary

PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows remote attackers to cause a denial of service (infinite loop or buffer overflow and crash) via a large Unicode character range in a regular expression.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

23 references

URL	Tags
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://puppet.com/security/cve/CVE-2016-0773	x_refsource_CONFIRM
http://www.postgresql.org/docs/current/static/rel…	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
http://www.postgresql.org/docs/current/static/rel…	x_refsource_CONFIRM
https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
http://www.postgresql.org/docs/current/static/rel…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-33	vendor-advisoryx_refsource_GENTOO
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.postgresql.org/about/news/1644/	x_refsource_CONFIRM
http://www.securitytracker.com/id/1035005	vdb-entryx_refsource_SECTRACK
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://rhn.redhat.com/errata/RHSA-2016-1060.html	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/83184	vdb-entryx_refsource_BID
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.postgresql.org/docs/current/static/rel…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2894-1	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.postgresql.org/docs/current/static/rel…	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3476	vendor-advisoryx_refsource_DEBIAN
http://www.debian.org/security/2016/dsa-3475	vendor-advisoryx_refsource_DEBIAN

Date Public ?

2016-02-11 00:00

Show details on NVD website

JSON

To clipboard

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            },
            {
              "name": "openSUSE-SU-2016:0578",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00056.html"
            },
            {
              "name": "http://www.postgresql.org/docs/current/static/release-9-4-6.html",
              "refsource": "CONFIRM",
              "url": "http://www.postgresql.org/docs/current/static/release-9-4-6.html"
            },
            {
              "name": "USN-2894-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2894-1"
            },
            {
              "name": "openSUSE-SU-2016:0531",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00049.html"
            },
            {
              "name": "http://www.postgresql.org/docs/current/static/release-9-1-20.html",
              "refsource": "CONFIRM",
              "url": "http://www.postgresql.org/docs/current/static/release-9-1-20.html"
            },
            {
              "name": "DSA-3476",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3476"
            },
            {
              "name": "DSA-3475",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3475"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-0773",
    "datePublished": "2016-02-17T15:00:00.000Z",
    "dateReserved": "2015-12-16T00:00:00.000Z",
    "dateUpdated": "2024-08-05T22:30:04.273Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

RHSA-2016:1060

CVE-2016-0773 (GCVE-0-2016-0773)

Tags

Sightings

Nomenclature