opensuse-su-2020:1025-1
Vulnerability from csaf_opensuse
Published
2020-07-21 08:27
Modified
2020-07-21 08:27
Summary
Security update for LibVNCServer
Notes
Title of the patch
Security update for LibVNCServer
Description of the patch
This update for LibVNCServer fixes the following issues:
- security update
- added patches
fix CVE-2018-21247 [bsc#1173874], uninitialized memory contents are vulnerable to Information leak
+ LibVNCServer-CVE-2018-21247.patch
fix CVE-2019-20839 [bsc#1173875], buffer overflow in ConnectClientToUnixSock()
+ LibVNCServer-CVE-2019-20839.patch
fix CVE-2019-20840 [bsc#1173876], unaligned accesses in hybiReadAndDecode can lead to denial of service
+ LibVNCServer-CVE-2019-20840.patch
fix CVE-2020-14398 [bsc#1173880], improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c
+ LibVNCServer-CVE-2020-14398.patch
fix CVE-2020-14397 [bsc#1173700], NULL pointer dereference in libvncserver/rfbregion.c
+ LibVNCServer-CVE-2020-14397.patch
fix CVE-2020-14399 [bsc#1173743], Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c.
+ LibVNCServer-CVE-2020-14399.patch
fix CVE-2020-14400 [bsc#1173691], Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c.
+ LibVNCServer-CVE-2020-14400.patch
fix CVE-2020-14401 [bsc#1173694], potential integer overflows in libvncserver/scale.c
+ LibVNCServer-CVE-2020-14401.patch
fix CVE-2020-14402 [bsc#1173701], out-of-bounds access via encodings.
+ LibVNCServer-CVE-2020-14402,14403,14404.patch
fix CVE-2017-18922 [bsc#1173477], preauth buffer overwrite
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2020-1025
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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