CVE catalog
CVE-2017-7392
tigervnc: CVE-2017-7392
- Severity
- High · CVSS 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.72% · Oct 25, 2026
In TigerVNC 1.7.1 (SSecurityVeNCrypt.cxx SSecurityVeNCrypt::SSecurityVeNCrypt), an unauthenticated client can cause a small memory leak in the server.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | tigervnc | sid | 1.16.2+dfsg-1 | fixed |
| Debian | tigervnc | forky | 1.16.2+dfsg-1 | fixed |
| Debian | tigervnc | trixie | 1.15.0+dfsg-2.1~deb13u1 | fixed |
| Debian | tigervnc | bookworm | 1.12.0+dfsg-8 | fixed |
| Suse | tigervnc | linux enterprise desktop 12 sp1 | 1.4.3-24.1 | fixed |
| Suse | tigervnc | linux enterprise server 12 sp1 | 1.4.3-24.1 | fixed |
| Suse | tigervnc | linux enterprise server for sap applications 12 sp1 | 1.4.3-24.1 | fixed |
| Suse | tigervnc | linux enterprise desktop 12 sp2 | 1.6.0-18.11.1 | fixed |
| Suse | tigervnc | linux enterprise server for raspberry pi 12 sp2 | 1.6.0-18.11.1 | fixed |
| Suse | tigervnc | linux enterprise server 12 sp2 | 1.6.0-18.11.1 | fixed |
| Suse | tigervnc | linux enterprise server for sap applications 12 sp2 | 1.6.0-18.11.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tigervnc | source | sid | 1.7.0+dfsg-7 | not yet assigned | Not reported | [859259] |
| Debian | tigervnc | source | forky | 1.7.0+dfsg-7 | not yet assigned | Not reported | [859259] |
| Debian | tigervnc | source | trixie | 1.7.0+dfsg-7 | not yet assigned | Not reported | [859259] |
| Debian | tigervnc | source | bookworm | 1.7.0+dfsg-7 | not yet assigned | Not reported | [859259] |
| Suse | tigervnc | rpm | linux enterprise desktop 12 sp1 | 1.4.3-24.1 | Not reported | SUSE-SU-2017:1093-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise server 12 sp1 | 1.4.3-24.1 | Not reported | SUSE-SU-2017:1093-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise server for sap applications 12 sp1 | 1.4.3-24.1 | Not reported | SUSE-SU-2017:1093-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise desktop 12 sp2 | 1.6.0-18.11.1 | Not reported | SUSE-SU-2017:1094-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise server for raspberry pi 12 sp2 | 1.6.0-18.11.1 | Not reported | SUSE-SU-2017:1094-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise server 12 sp2 | 1.6.0-18.11.1 | Not reported | SUSE-SU-2017:1094-1 | Not reported |
| Suse | tigervnc | rpm | linux enterprise server for sap applications 12 sp2 | 1.6.0-18.11.1 | Not reported | SUSE-SU-2017:1094-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [tigervnc-common]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
- [tigervnc-scraping-server]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
- [tigervnc-standalone-server]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
- [tigervnc-tools]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
- [tigervnc-viewer]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
- [tigervnc-xorg-extension]Fixed
Source package: [tigervnc]
Details (2)
1.12.0+dfsg-8· amd64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
1.12.0+dfsg-8· arm64 · bookwormFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · bookworm; dsa · tigervnc · debian · 12
[Debian 13 (Trixie)]
- [tigervnc-common]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
- [tigervnc-scraping-server]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
- [tigervnc-standalone-server]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
- [tigervnc-tools]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
- [tigervnc-viewer]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
- [tigervnc-xorg-extension]Fixed
Source package: [tigervnc]
Details (2)
1.15.0+dfsg-2.1~deb13u1· amd64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
1.15.0+dfsg-2.1~deb13u1· arm64 · trixieFixed · Fixed:
1.7.0+dfsg-7dsa · tigervnc · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2017_2000.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2017-7392]
- [https://osv.dev/vulnerability/SUSE-SU-2017:1093-1]
- [https://osv.dev/vulnerability/SUSE-SU-2017:1094-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2017-7392]
- [https://security-tracker.debian.org/tracker/CVE-2017-7392]
- [https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-7392.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2025-0660.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]