Unrated severityNVD Advisory· Published Jul 15, 2020· Updated Aug 4, 2024
Denial of Service in Synergy
CVE-2020-15117
Description
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.
Affected products
1- Range: < 1.12.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFDEQED64YLWQK2TF73EMXZDYX7YT2DD/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAQYCMBWNVCIEM27NPIKK3DGJCNBYLAK/mitrevendor-advisoryx_refsource_FEDORA
- github.com/symless/synergy-core/commit/0a97c2be0da2d0df25cb86dfd642429e7a8bea39mitrex_refsource_MISC
- github.com/symless/synergy-core/security/advisories/GHSA-chfm-333q-gfppmitrex_refsource_CONFIRM
News mentions
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