rpm package
opensuse/tigervnc&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/tigervnc&distro=openSUSE%20Tumbleweed
Vulnerabilities (10)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-34352 | Hig | 8.5 | < 1.16.1-2.1 | 1.16.1-2.1 | Mar 26, 2026 | In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users to observe or manipulate the screen contents, or cause an application crash, because of incorrect permissions. | |
| CVE-2020-26117 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Sep 27, 2020 | 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. | ||
| CVE-2014-0011 | — | < 1.7.0-2.1 | 1.7.0-2.1 | Jan 2, 2020 | 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 | ||
| CVE-2019-15695 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Dec 26, 2019 | 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 w | ||
| CVE-2019-15694 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Dec 26, 2019 | 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 cod | ||
| CVE-2019-15693 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Dec 26, 2019 | 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. | ||
| CVE-2019-15692 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Dec 26, 2019 | 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 exploitabl | ||
| CVE-2019-15691 | — | < 1.10.1-17.1 | 1.10.1-17.1 | Dec 26, 2019 | 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 proces | ||
| CVE-2015-0255 | — | < 1.7.0-2.1 | 1.7.0-2.1 | Feb 13, 2015 | X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (crash) via a crafted string length value in a XkbSetGeometry request. | ||
| CVE-2014-8240 | — | < 1.7.0-2.1 | 1.7.0-2.1 | Oct 16, 2014 | Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051. |
- affected < 1.16.1-2.1fixed 1.16.1-2.1
In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users to observe or manipulate the screen contents, or cause an application crash, because of incorrect permissions.
- CVE-2020-26117Sep 27, 2020affected < 1.10.1-17.1fixed 1.10.1-17.1
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.
- CVE-2014-0011Jan 2, 2020affected < 1.7.0-2.1fixed 1.7.0-2.1
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
- CVE-2019-15695Dec 26, 2019affected < 1.10.1-17.1fixed 1.10.1-17.1
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 w
- CVE-2019-15694Dec 26, 2019affected < 1.10.1-17.1fixed 1.10.1-17.1
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 cod
- CVE-2019-15693Dec 26, 2019affected < 1.10.1-17.1fixed 1.10.1-17.1
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.
- CVE-2019-15692Dec 26, 2019affected < 1.10.1-17.1fixed 1.10.1-17.1
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 exploitabl
- CVE-2019-15691Dec 26, 2019affected < 1.10.1-17.1fixed 1.10.1-17.1
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 proces
- CVE-2015-0255Feb 13, 2015affected < 1.7.0-2.1fixed 1.7.0-2.1
X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (crash) via a crafted string length value in a XkbSetGeometry request.
- CVE-2014-8240Oct 16, 2014affected < 1.7.0-2.1fixed 1.7.0-2.1
Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051.