rpm package
suse/LibVNCServer&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5
pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5
Vulnerabilities (17)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2019-15690 | Hig | 8.8 | < 0.9.9-17.19.1 | 0.9.9-17.19.1 | Jan 24, 2025 | LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An attacker sends cursor shapes with specially crafted dimensions, which can result in remote code execution. | |
| CVE-2020-29260 | — | < 0.9.9-17.41.1 | 0.9.9-17.41.1 | Sep 2, 2022 | libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup(). | ||
| CVE-2020-25708 | — | < 0.9.9-17.34.1 | 0.9.9-17.34.1 | Nov 27, 2020 | A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service. | ||
| CVE-2017-18922 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 30, 2020 | It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow. | ||
| CVE-2020-14397 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference. | ||
| CVE-2020-14398 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c. | ||
| CVE-2020-14399 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed. | ||
| CVE-2020-14400 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerability as there is no known path of exploitation or cross of a trust boundary | ||
| CVE-2020-14401 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow. | ||
| CVE-2020-14402 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings. | ||
| CVE-2020-14403 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings. | ||
| CVE-2020-14404 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings. | ||
| CVE-2019-20839 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. | ||
| CVE-2019-20840 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | 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. | ||
| CVE-2018-21247 | — | < 0.9.9-17.31.1 | 0.9.9-17.31.1 | Jun 17, 2020 | 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. | ||
| CVE-2019-20788 | — | < 0.9.9-17.19.1 | 0.9.9-17.19.1 | Apr 23, 2020 | libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690. | ||
| CVE-2019-15681 | — | < 0.9.9-17.19.1 | 0.9.9-17.19.1 | Oct 29, 2019 | 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 a |
- affected < 0.9.9-17.19.1fixed 0.9.9-17.19.1
LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An attacker sends cursor shapes with specially crafted dimensions, which can result in remote code execution.
- CVE-2020-29260Sep 2, 2022affected < 0.9.9-17.41.1fixed 0.9.9-17.41.1
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().
- CVE-2020-25708Nov 27, 2020affected < 0.9.9-17.34.1fixed 0.9.9-17.34.1
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
- CVE-2017-18922Jun 30, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow.
- CVE-2020-14397Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.
- CVE-2020-14398Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.
- CVE-2020-14399Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed.
- CVE-2020-14400Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerability as there is no known path of exploitation or cross of a trust boundary
- CVE-2020-14401Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow.
- CVE-2020-14402Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.
- CVE-2020-14403Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
- CVE-2020-14404Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
- CVE-2019-20839Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.
- CVE-2019-20840Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
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.
- CVE-2018-21247Jun 17, 2020affected < 0.9.9-17.31.1fixed 0.9.9-17.31.1
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.
- CVE-2019-20788Apr 23, 2020affected < 0.9.9-17.19.1fixed 0.9.9-17.19.1
libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.
- CVE-2019-15681Oct 29, 2019affected < 0.9.9-17.19.1fixed 0.9.9-17.19.1
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 a