Nixpkgs security tracker
Untriaged
Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h …
Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before 1.3.1, when NDEBUG is enabled, allow remote VNC servers to cause a denial of service (vncviewer crash) and possibly execute arbitrary code via vectors related to screen image rendering.
References
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https://bugzilla.redhat.com/show_bug.cgi?id=1050928 x_refsource_MISC
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https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1 x_refsource_CONFIRM
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https://bugzilla.redhat.com/show_bug.cgi?id=1050928 x_refsource_MISC
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https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1 x_refsource_CONFIRM
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https://bugzilla.redhat.com/show_bug.cgi?id=1050928 x_refsource_MISC
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https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1 x_refsource_CONFIRM
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Affected products
TigerVNC
- ==before 1.3.1