CVE-2017-12652: Input Validation
First published: Wed Jul 10 2019(Updated: )
dnsjava is vulnerable to a denial of service, caused by an error when using the ValidatingResolver for DNSSEC validation. By using specially crafted DNSSEC-signed zones, an attacker could exploit this vulnerability to exhaust all available CPU resources.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libpng Libpng | <1.6.32 | |
| Netapp Active Iq Unified Manager Vsphere | ||
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP4 |
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Reference Links
- http://www.securityfocus.com/bid/109269
- https://github.com/glennrp/libpng/blob/df7e9dae0c4aac63d55361e35709c864fa1b8363/ANNOUNCE
- https://security.netapp.com/advisory/ntap-20220506-0003/
- https://support.f5.com/csp/article/K88124225
- https://support.f5.com/csp/article/K88124225?utm_source=f5support&utm_medium=RSS
- https://www.ibm.com/support/pages/node/7177223 (Advisory)
Frequently Asked Questions
What is CVE-2017-12652?
CVE-2017-12652 is a vulnerability in libpng before 1.6.32 that allows an attacker to bypass user limits by exploiting a flaw in chunk length checking.
How severe is CVE-2017-12652?
CVE-2017-12652 has a severity rating of 9.8 (Critical).
Which software is affected by CVE-2017-12652?
The vulnerability affects libpng versions before 1.6.32 and Netapp Active Iq Unified Manager.
How can I fix CVE-2017-12652?
To fix CVE-2017-12652, update libpng to version 1.6.32 or later and follow any recommended security advisories from Netapp for Active Iq Unified Manager.
Where can I find more information about CVE-2017-12652?
You can find more information about CVE-2017-12652 on the following references: http://www.securityfocus.com/bid/109269, https://github.com/glennrp/libpng/blob/df7e9dae0c4aac63d55361e35709c864fa1b8363/ANNOUNCE, and https://security.netapp.com/advisory/ntap-20220506-0003/
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- canonical/libpng libpng
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- vendor/ibm
- canonical/ibm cognos analytics
- version/ibm cognos analytics/12.0.0-12.0.3
- version/ibm cognos analytics/11.2.0-11.2.4 fp4