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11 matches found

CVE
CVE
added 2020/06/17 4:15 p.m.234 views

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.

7.5CVSS7.6AI score0.02225EPSS
CVE
CVE
added 2019/10/29 7:15 p.m.229 views

CVE-2019-15681

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. Thi...

7.5CVSS8.3AI score0.03337EPSS
CVE
CVE
added 2020/06/17 4:15 p.m.217 views

CVE-2020-14397

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.

7.5CVSS7.3AI score0.02426EPSS
CVE
CVE
added 2020/06/17 4:15 p.m.212 views

CVE-2018-21247

An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function.

7.5CVSS8.1AI score0.01288EPSS
CVE
CVE
added 2020/06/17 4:15 p.m.193 views

CVE-2019-20840

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode.

7.5CVSS7.2AI score0.01815EPSS
CVE
CVE
added 2018/12/19 4:29 p.m.164 views

CVE-2018-20021

LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM

7.8CVSS8.2AI score0.02642EPSS
CVE
CVE
added 2020/06/17 4:15 p.m.157 views

CVE-2020-14398

An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.

7.5CVSS7.3AI score0.01753EPSS
CVE
CVE
added 2018/12/19 4:29 p.m.154 views

CVE-2018-20022

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak st...

7.5CVSS8AI score0.05439EPSS
CVE
CVE
added 2018/12/19 4:29 p.m.152 views

CVE-2018-20024

LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS.

7.5CVSS8.4AI score0.02823EPSS
CVE
CVE
added 2018/12/19 4:29 p.m.142 views

CVE-2018-20023

LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory ...

7.5CVSS7.9AI score0.01203EPSS
CVE
CVE
added 2020/06/17 4:15 p.m.62 views

CVE-2020-14396

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.

7.5CVSS7.3AI score0.01068EPSS