Denial of Service (DoS) Affecting openssl package, versions >=1.0.0, <1.0.109
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Test your applications- Snyk ID SNYK-COCOAPODS-OPENSSL-471138
- published 2 Oct 2019
- disclosed 14 May 2014
- credit Unknown
Introduced: 14 May 2014
CVE-2014-3510 Open this link in a new tabHow to fix?
Upgrade OpenSSL
to version 1.0.109 or higher.
Overview
OpenSSL is a SSL/TLS and Crypto toolkit. Deprecated in Mac OS and gone in iOS, this spec gives your project non-deprecated OpenSSL support.
Affected versions of this package are vulnerable to Denial of Service (DoS). OpenSSL is vulnerable to denial of service (DoS) attacks through a null pointer dereference. This can be triggered at remote DTLS servers by a handshake message where the ciphersuite is specified as a (1) anonymous DH or (2) anonymous ECDH ciphersuite.
Details
Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.
Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.
One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.
When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.
Two common types of DoS vulnerabilities:
High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.
Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm
ws
package
References
- Debian Security Advisory
- Fedora Security Announcement
- Fedora Security Announcement
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.asc
- Gentoo Security Advisory
- HP Security Bulletin
- HP Security Bulletin
- HP Security Bulletin
- http://aix.software.ibm.com/aix/efixes/security/openssl_advisory10.asc
- http://linux.oracle.com/errata/ELSA-2014-1052.html
- http://linux.oracle.com/errata/ELSA-2014-1053.html
- https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=17160033765480453be0a41335fa6b833691c049
- https://lists.balabit.hu/pipermail/syslog-ng-announce/2014-September/000196.html
- http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15568.html
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:18.openssl.asc
- https://www.openssl.org/news/secadv_20140806.txt
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htm
- IBM Security Bulletin
- IBM Security Bulletin
- IBM Security Bulletin
- IBM Security Bulletin
- OpenSuse Security Announcement
- OpenSuse Security Update
- RedHat Bugzilla Bug
- RedHat Security Advisory
- RedHat Security Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Secunia Advisory
- Security Focus
- Security Tracker
- X-force Vulnerability Report