CVE-2020-1720
published 2020-03-17CVE-2020-1720: A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use…
PriorityP337medium6.5CVSS 3.1
AVNACLPRLUINSUCNIHAN
EPSS
1.18%
64.3th percentile
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_postgresql_12.7-1_on_cbl_mariner_1.0 | — | — |
| postgresql | postgresql | >= 0 < 11.7-r0 | 11.7-r0 |
| postgresql | postgresql | >= 0 < 12.2-r0 | 12.2-r0 |
| postgresql | postgresql | >= 0 < 12.2-r0 | 12.2-r0 |
| postgresql | postgresql | >= 0 < 12.2-r0 | 12.2-r0 |
| postgresql | postgresql | >= 0 < 12.2-r0 | 12.2-r0 |
| postgresql | postgresql | >= 0 < 10.12-r0 | 10.12-r0 |
| postgresql | postgresql | >= 0 < 11.7-r0 | 11.7-r0 |
| postgresql | postgresql | >= 10.0 < 10.12 | 10.12 |
| postgresql | postgresql | >= 11.0 < 11.7 | 11.7 |
| postgresql | postgresql | >= 12.0 < 12.2 | 12.2 |
| postgresql | postgresql | >= 9.6 < 9.6.17 | 9.6.17 |
| red_hat | postgresql | — | — |
| red_hat | postgresql | — | — |
| red_hat | postgresql | — | — |
| red_hat | postgresql | — | — |
| redhat | decision_manager | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
osv6.5MEDIUM
vendor_redhat8.1HIGH
vendor_msrc6.5MEDIUM
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Red Hat
kernel: memory corruption in Voice over IP nf_conntrack_h323 module
vendor_redhat·2020-06-09·CVSS 8.1
CVE-2020-14305 [HIGH] CWE-787 kernel: memory corruption in Voice over IP nf_conntrack_h323 module
kernel: memory corruption in Voice over IP nf_conntrack_h323 module
An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system av
Microsoft
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION" where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to pe
vendor_msrc·2020-03-10·CVSS 6.5
CVE-2020-1720 [LOW] CWE-862 A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION" where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to pe
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION" where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function triggers et al. leading to database corruption. This issue affects PostgreSQL versions before 12.2 before 11.7 before 10.12 and before 9.6.17.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency i
Ubuntu
PostgreSQL vulnerability
vendor_ubuntu·2020-02-18
CVE-2020-1720 PostgreSQL vulnerability
Title: PostgreSQL vulnerability
Summary: PostgreSQL could allow unintended access to the database.
It was discovered that PostgreSQL incorrectly performed authorization
checks when handling the "ALTER ... DEPENDS ON EXTENSION" sub-commands. A
remote attacker could possibly use this issue to drop any function,
procedure, materialized view, index, or trigger under certain conditions.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart PostgreSQL to
make all the necessary changes.
Red Hat
postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
vendor_redhat·2020-02-13·CVSS 3.1
CVE-2020-1720 [LOW] CWE-285 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption.
Package: postgresql (Red Hat Decision Manager 7)
GHSA
GHSA-prcp-93mm-93fm: A flaw was found in PostgreSQL's "ALTER
ghsa_unreviewed·2022-05-24
CVE-2020-1720 [MEDIUM] CWE-285 GHSA-prcp-93mm-93fm: A flaw was found in PostgreSQL's "ALTER
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
OSV
CVE-2020-1720: A flaw was found in PostgreSQL's "ALTER
osv·2020-03-17·CVSS 6.5
CVE-2020-1720 [MEDIUM] CVE-2020-1720: A flaw was found in PostgreSQL's "ALTER
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-27759 ImageMagick: outside the range of representable values of type 'int' at MagickCore/quantize.c
bugzilla·2020-11-03·CVSS 3.3
CVE-2020-27759 [LOW] CVE-2020-27759 ImageMagick: outside the range of representable values of type 'int' at MagickCore/quantize.c
CVE-2020-27759 ImageMagick: outside the range of representable values of type 'int' at MagickCore/quantize.c
In ImageMagick, there is an outside the range of representable values of type 'int' at MagickCore/quantize.c.
Reference:
https://github.com/ImageMagick/ImageMagick/issues/1720
Upstream patch:
https://github.com/ImageMagick/ImageMagick/commit/d44f8a35558951a21367d306a42e5a097f3a43fe
Discussion:
Acknowledgments:
Name: Suhwan Song (Seoul National University)
---
Flaw summary:
In IntensityCompare() of /MagickCore/quantize.c, a double value was being casted to int and returned, which in some cases caused a value outside the range of type `int` to be returned. The flaw could be triggered by a crafted input file under certain conditions when processed by ImageMagick. Red Hat Produ
Bugzilla
CVE-2020-1720 mingw-postgresql: postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 mingw-postgresql: postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 mingw-postgresql: postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this
Bugzilla
CVE-2020-1720 postgresql:11/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql:11/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 postgresql:11/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this iss
Bugzilla
CVE-2020-1720 postgresql:10/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql:10/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 postgresql:10/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this iss
Bugzilla
CVE-2020-1720 postgresql:9.6/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql:9.6/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 postgresql:9.6/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this is
Bugzilla
CVE-2020-1720 postgresql:12/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql:12/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 postgresql:12/postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this iss
Bugzilla
CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
bugzilla·2020-03-11·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects mul
Bugzilla
CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
bugzilla·2020-02-06·CVSS 3.1
CVE-2020-1720 [LOW] CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
CVE-2020-1720 postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks
The ALTER ... DEPENDS ON EXTENSION sub-commands do not perform authorization checks. If one of the following prerequisites holds, an unprivileged user can exploit this to drop any function, procedure, materialized view, index, or trigger. The attack is possible if an administrator has installed an extension that unprivileged users can CREATE. The attack is also possible if an extension owner issues DROP EXTENSION predictably or can be convinced to issue DROP EXTENSION.
Discussion:
PosgreSQL versions 9.5 and older are not affected by this issue beacuse they did not support the `ALTER THING .. DEPENDS ON EXTENSION` feature, which appeared in version 9.6.0.
---
Created mingw-postgresql tracking bugs
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1720https://www.postgresql.org/about/news/2011/http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1720https://www.postgresql.org/about/news/2011/
2020-03-17
Published