TigerVNC 1.1 beta 1

CPE Details

TigerVNC 1.1 beta 1
tigervnc
tigervnc
1.1
2011-05-27
12h46 +00:00
2011-06-30
13h07 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:tigervnc:tigervnc:1.1:beta1:*:*:*:*:*:*

Informations

Vendor

tigervnc

Product

tigervnc

Version

1.1

Update

beta1

Related CVE

Open and find in CVE List

CVE ID Publié Description Score Gravité
CVE-2024-0409 2024-01-18 15h40 +00:00 A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.
7.8
Haute
CVE-2024-0408 2024-01-18 15h40 +00:00 A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.
5.5
Moyen
CVE-2020-26117 2020-09-27 01h30 +00:00 In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception.
8.1
Haute
CVE-2014-0011 2020-01-02 18h34 +00:00 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.
9.8
Critique
CVE-2019-15695 2019-12-26 14h24 +00:00 TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered from CMsgReader::readSetCursor. This vulnerability occurs due to insufficient sanitization of PixelFormat. Since remote attacker can choose offset from start of the buffer to start writing his values, exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
7.2
Haute
CVE-2019-15694 2019-12-26 13h59 +00:00 TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered from DecodeManager::decodeRect. Vulnerability occurs due to the signdness error in processing MemOutStream. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
7.2
Haute
CVE-2019-15693 2019-12-26 13h57 +00:00 TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in TightDecoder::FilterGradient. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
7.2
Haute
CVE-2019-15692 2019-12-26 13h55 +00:00 TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
7.2
Haute
CVE-2019-15691 2019-12-26 13h52 +00:00 TigerVNC version prior to 1.10.1 is vulnerable to stack use-after-return, which occurs due to incorrect usage of stack memory in ZRLEDecoder. If decoding routine would throw an exception, ZRLEDecoder may try to access stack variable, which has been already freed during the process of stack unwinding. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
7.2
Haute
CVE-2017-5581 2017-02-28 17h00 +00:00 Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.
9.8
Critique
CVE-2011-1775 2011-05-26 16h00 +00:00 The CSecurityTLS::processMsg function in common/rfb/CSecurityTLS.cxx in the vncviewer component in TigerVNC 1.1beta1 does not properly verify the server's X.509 certificate, which allows man-in-the-middle attackers to spoof a TLS VNC server via an arbitrary certificate.
5.8