- Issued:
- 2020-03-23
- Updated:
- 2020-03-23
RHSA-2020:0913 - Security Advisory
Synopsis
Important: libvncserver security update
Type/Severity
Security Advisory: Important
Topic
An update for libvncserver is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.
Security Fix(es):
- libvncserver: HandleCursorShape() integer overflow resulting in heap-based buffer overflow (CVE-2019-15690)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Affected Products
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64
- Red Hat Enterprise Linux Server - AUS 7.7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.7 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.7 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.7 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.7 x86_64
Fixes
- BZ - 1811948 - CVE-2019-15690 libvncserver: HandleCursorShape() integer overflow resulting in heap-based buffer overflow
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux Server - AUS 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux Workstation 7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux Desktop 7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux for Power, little endian 7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| ppc64le | |
| libvncserver-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 87022da4f4b60725719d36fbb5fb26c3a63d4a60580a505fc2511dac26672851 |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-devel-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 63c91be2054c6220d4b2434ae153095d20f7c068227e4b6d0636aa1bc5f1f026 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| ppc64le | |
| libvncserver-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 87022da4f4b60725719d36fbb5fb26c3a63d4a60580a505fc2511dac26672851 |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-devel-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 63c91be2054c6220d4b2434ae153095d20f7c068227e4b6d0636aa1bc5f1f026 |
Red Hat Enterprise Linux Server - TUS 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| ppc64le | |
| libvncserver-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 87022da4f4b60725719d36fbb5fb26c3a63d4a60580a505fc2511dac26672851 |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-debuginfo-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: e8bfa66c08a4aa78d7893ff9e5cd4f06c7e5a7fd5d241299026b88f42055a97a |
| libvncserver-devel-0.9.9-14.el7_7.ppc64le.rpm | SHA-256: 63c91be2054c6220d4b2434ae153095d20f7c068227e4b6d0636aa1bc5f1f026 |
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.7
| SRPM | |
|---|---|
| libvncserver-0.9.9-14.el7_7.src.rpm | SHA-256: 152fe46be71d77dc6f106d7a3f538c22d8a3413e492dbdd0628df0ba5afd4d3b |
| x86_64 | |
| libvncserver-0.9.9-14.el7_7.i686.rpm | SHA-256: 42ceeacf99be75ff788caa7bd3bd3ebeeb2a5de08bb3945f97ab6892f0107381 |
| libvncserver-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 4a8fec0ed78e542b99f2098276f1256b8d8576ef1dc5906f0104b499e2e3c777 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.i686.rpm | SHA-256: b868b51e0c9c17ca4481ffa6364dbc36de4e78f7440aba14a7afefabaee87bd4 |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-debuginfo-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 0db71a0d33335d3a46476a16924c9f1ac6384ad97e082183ffa0e0f5f8ee5bbc |
| libvncserver-devel-0.9.9-14.el7_7.i686.rpm | SHA-256: d2edd6dae3cd6323748840bf3ee8e26be5c4b6715e4a3b0c1dfb080819bb9939 |
| libvncserver-devel-0.9.9-14.el7_7.x86_64.rpm | SHA-256: 1fd2de5ecff488de469afd25fd7dbec76706804917f6c259811af04c53f0c708 |
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