Note:
This project will be discontinued after December 13, 2021. [more]
2020-07-15
In Synergy before version 1.12.0, a Synergy server can be crashed by receiving a kMsgHelloBack packet with a client name length set to 0xffffffff (4294967295) if the servers memory is less than 4 GB. It was verified that this issue does not cause a crash through the exception handler if the available memory of the Server is more than 4GB.
Products | Fedora, Synergy |
Type | Improper Check for Unusual or Exceptional Conditions (CWE-754) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/symless/synergy-core/commit/0a97c2be0da2d0df25cb86dfd642429e7a8bea39 |
Links |
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFDEQED64YLWQK2TF73EMXZDYX7YT2DD/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAQYCMBWNVCIEM27NPIKK3DGJCNBYLAK/ • https://github.com/symless/synergy-core/security/advisories/GHSA-chfm-333q-gfpp |