CVE-2020-13249
published 2020-05-20CVE-2020-13249: libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although…
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.78%
84.8th percentile
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| mariadb | connector_c | < 3.1.8 | 3.1.8 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
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Ubuntu
MariaDB vulnerabilities
vendor_ubuntu·2020-10-27·CVSS 8.8
CVE-2020-2760 [HIGH] MariaDB vulnerabilities
Title: MariaDB vulnerabilities
Summary: Several security issues were fixed in MariaDB.
It was discovered that MariaDB didn't properly validate the content of a packet
received from a server. A remote attacker could use this vulnerability to sent
a specialy crafted file to cause a denial of service. (CVE-2020-13249)
It was discovered that MariaDB has other security issues. An attacker can cause
a hang or frequently repeatable crash (denial of service). (CVE-2020-15180,
CVE-2020-2752, CVE-2020-2760, CVE-2020-2812, CVE-2020-2814)
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart
Red Hat
mariadb-connector-c: Improper validation of content in a OK packet received from server
vendor_redhat·2020-05-20·CVSS 8.8
CVE-2020-13249 [HIGH] CWE-20 mariadb-connector-c: Improper validation of content in a OK packet received from server
mariadb-connector-c: Improper validation of content in a OK packet received from server
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
Package: mariadb (Red Hat OpenStack Platform 13 (Queens)) - Not affected
GHSA
GHSA-44c7-hc99-224f: libmariadb/mariadb_lib
ghsa_unreviewed·2022-05-24
CVE-2020-13249 [HIGH] GHSA-44c7-hc99-224f: libmariadb/mariadb_lib
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a client. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
OSV
mariadb-10.1, mariadb-10.3 vulnerabilities
osv·2020-10-27·CVSS 8.8
CVE-2020-13249 [HIGH] mariadb-10.1, mariadb-10.3 vulnerabilities
mariadb-10.1, mariadb-10.3 vulnerabilities
It was discovered that MariaDB didn't properly validate the content of a packet
received from a server. A remote attacker could use this vulnerability to sent
a specialy crafted file to cause a denial of service. (CVE-2020-13249)
It was discovered that MariaDB has other security issues. An attacker can cause
a hang or frequently repeatable crash (denial of service). (CVE-2020-15180,
CVE-2020-2752, CVE-2020-2760, CVE-2020-2812, CVE-2020-2814)
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
OSV
CVE-2020-13249: libmariadb/mariadb_lib
osv·2020-05-20·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249: libmariadb/mariadb_lib
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-13249 mariadb:10.3/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
bugzilla·2020-06-04·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249 mariadb:10.3/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
CVE-2020-13249 mariadb:10.3/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [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 me
Bugzilla
CVE-2020-13249 mariadb:10.4/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
bugzilla·2020-06-04·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249 mariadb:10.4/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
CVE-2020-13249 mariadb:10.4/mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [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 me
Bugzilla
CVE-2020-13249 mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
bugzilla·2020-06-04·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249 mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [fedora-all]
CVE-2020-13249 mariadb: mariadb-connector-c: Improper validation of content in a OK packet received from server [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:
Bugzilla
CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from a client [fedora-all]
bugzilla·2020-05-25·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from a client [fedora-all]
CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from a client [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 i
Bugzilla
CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from server
bugzilla·2020-05-25·CVSS 8.8
CVE-2020-13249 [HIGH] CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from server
CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from server
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a client. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
Upstream fix:
https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945
https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8
Discussion:
Created mariadb-connector-c tracking bugs for this issue:
Affects: fedora-all [bug 1839828]
---
In reply to comment #0:
> libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.htmlhttps://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.htmlhttps://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/
2020-05-20
Published