CVE-2018-21247
Summary
| CVE | CVE-2018-21247 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-06-17 16:15:00 UTC |
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| Updated | 2023-11-07 02:56:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [security-announce] openSUSE-SU-2020:1056-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| [security-announce] openSUSE-SU-2020:0988-1: important: Security update |
SUSE |
lists.opensuse.org |
Mailing List, Third Party Advisory |
| [SECURITY] Fedora 31 Update: libvncserver-0.9.13-2.fc31 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| SECURITY: memory leak in libvncclient in ConnectToRFBRepeater function · Issue #253 · LibVNC/libvncserver · GitHub |
MISC |
github.com |
Issue Tracking, Third Party Advisory |
| [SECURITY] Fedora 32 Update: libvncserver-0.9.13-2.fc32 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Comparing LibVNCServer-0.9.12...LibVNCServer-0.9.13 · LibVNC/libvncserver · GitHub |
MISC |
github.com |
Patch, Third Party Advisory |
| [SECURITY] Fedora 31 Update: libvncserver-0.9.13-2.fc31 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
Mailing List, Third Party Advisory |
| [SECURITY] Fedora 32 Update: libvncserver-0.9.13-2.fc32 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
Mailing List, Third Party Advisory |
| [security-announce] openSUSE-SU-2020:1025-1: important: Security update |
SUSE |
lists.opensuse.org |
Mailing List, Third Party Advisory |
| cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf |
CONFIRM |
cert-portal.siemens.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159219 Oracle Enterprise Linux Security Update for libvncserver (ELSA-2021-1811)
- 239298 Red Hat Update for libvncserver (RHSA-2021:1811)
- 590668 Siemens SIMATIC ITC Multiple Vulnerabilities (ICSA-21-350-12)
- 940381 AlmaLinux Security Update for libvncserver (ALSA-2021:1811)
- 960345 Rocky Linux Security Update for libvncserver (RLSA-2021:1811)
