Integer Overflow or Wraparound Affecting mysql56-common package, versions <0:5.6.36-1.25.amzn1
Threat Intelligence
Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-AMZN201803-MYSQL56COMMON-1705632
- published27 Sept 2021
- disclosed24 Apr 2017
Introduced: 24 Apr 2017
CVE-2017-3599 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 mysql56-common to version 0:5.6.36-1.25.amzn1 or higher.
This issue was patched in ALAS-2017-830.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mysql56-common package and not the mysql56-common package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Pluggable Auth). Supported versions that are affected are 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). NOTE: the previous information is from the April 2017 CPU. Oracle has not commented on third-party claims that this issue is an integer overflow in sql/auth/sql_authentication.cc which allows remote attackers to cause a denial of service via a crafted authentication packet.
References
- http://www.securityfocus.com/bid/97754
- http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3599
- https://www.exploit-db.com/exploits/41954/
- https://www.secforce.com/blog/2017/04/cve-2017-3599-pre-auth-mysql-remote-dos/
- https://access.redhat.com/errata/RHSA-2017:2787
- https://access.redhat.com/errata/RHSA-2017:2886
- http://www.securitytracker.com/id/1038287
- https://www.exploit-db.com/exploits/41954