CVE catalog
CVE-2015-1782
libssh2: CVE-2015-1782
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.50% · Oct 25, 2026
The kex_agree_methods function in libssh2 before 1.5.0 allows remote servers to cause a denial of service (crash) or have other unspecified impact via crafted length values in an SSH_MSG_KEXINIT packet.
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 | libssh2 | sid | 1.11.1-6 | fixed |
| Debian | libssh2 | forky | 1.11.1-6 | fixed |
| Debian | libssh2 | trixie | 1.11.1-1+deb13u2 | fixed |
| Debian | libssh2 | trixie-security | 1.11.1-1+deb13u1 | fixed |
| Debian | libssh2 | bookworm | 1.10.0-3 | fixed |
| Debian | libssh2 | bookworm-security | 1.10.0-3+deb12u1 | fixed |
| Ubuntu | libssh2 | 14.04 | 1.4.3-1 | vulnerable |
| Ubuntu | libssh2 | 14.04 | 1.4.3-2 | vulnerable |
| Ubuntu | libssh2 | 14.04 | 1.4.3-2ubuntu0.1 | vulnerable |
| Ubuntu | libssh2 | 14.04 | 1.4.3-2ubuntu0.2 | fixed |
| Suse | libssh2_org | linux enterprise software development kit 12 sp5 | 1.11.0-29.6.1 | fixed |
| Suse | libssh2_org | linux enterprise server 12 sp5 | 1.11.0-29.6.1 | fixed |
| Suse | libssh2_org | linux enterprise server for sap applications 12 sp5 | 1.11.0-29.6.1 | fixed |
| Opensuse | libssh2_org | tumbleweed | 1.7.0-1.5 | fixed |
| Suse | libssh2_org | linux enterprise desktop 12 | 1.4.3-11.1 | fixed |
| Suse | libssh2_org | linux enterprise software development kit 12 | 1.4.3-11.1 | fixed |
| Suse | libssh2_org | linux enterprise server 12 | 1.4.3-11.1 | fixed |
| Suse | libssh2_org | linux enterprise server for sap applications 12 | 1.4.3-11.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libssh2 | source | sid | 1.4.3-4.1 | not yet assigned | Not reported | [780249] |
| Debian | libssh2 | source | forky | 1.4.3-4.1 | not yet assigned | Not reported | [780249] |
| Debian | libssh2 | source | trixie | 1.4.3-4.1 | not yet assigned | Not reported | [780249] |
| Debian | libssh2 | source | bookworm | 1.4.3-4.1 | not yet assigned | Not reported | [780249] |
| Ubuntu | libssh2 | deb | 14.04 | 1.4.3-2ubuntu0.2 | Not reported | UBUNTU-CVE-2015-1782 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise software development kit 12 sp5 | 1.11.0-29.6.1 | Not reported | SUSE-RU-2023:4066-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise server 12 sp5 | 1.11.0-29.6.1 | Not reported | SUSE-RU-2023:4066-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise server for sap applications 12 sp5 | 1.11.0-29.6.1 | Not reported | SUSE-RU-2023:4066-1 | Not reported |
| Opensuse | libssh2_org | rpm | tumbleweed | 1.7.0-1.5 | Not reported | OPENSUSE-SU-2024:10190-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise desktop 12 | 1.4.3-11.1 | Not reported | SUSE-SU-2015:0669-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise software development kit 12 | 1.4.3-11.1 | Not reported | SUSE-SU-2015:0669-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise server 12 | 1.4.3-11.1 | Not reported | SUSE-SU-2015:0669-1 | Not reported |
| Suse | libssh2_org | rpm | linux enterprise server for sap applications 12 | 1.4.3-11.1 | Not reported | SUSE-SU-2015:0669-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libssh2-1]Unknown
Source package: [libssh2]
Details (2)
1.10.0-3+b1· amd64 · bookwormFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · bookworm; dsa · libssh2 · debian · 12
1.10.0-3+b1· arm64 · bookwormFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · bookworm; dsa · libssh2 · debian · 12
- [libssh2-1-dev]Unknown
Source package: [libssh2]
Details (2)
1.10.0-3+b1· amd64 · bookwormFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · bookworm; dsa · libssh2 · debian · 12
1.10.0-3+b1· arm64 · bookwormFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · bookworm; dsa · libssh2 · debian · 12
[Debian 13 (Trixie)]
- [libssh2-1-dev]Unknown
Source package: [libssh2]
Details (4)
1.11.1-1+deb13u1· amd64 · trixieFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· arm64 · trixieFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
- [libssh2-1t64]Unknown
Source package: [libssh2]
Details (4)
1.11.1-1+deb13u1· amd64 · trixieFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· arm64 · trixieFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
1.11.1-1+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.4.3-4.1dsa · libssh2 · debian · 13
[openSUSE Tumbleweed]
- [libssh2-1]Unknown
Source package: [libssh2_org]
Details (1)
1.11.1-4.1· x86_64 · tumbleweedUnknown · Fixed:
1.7.0-1.5Version impact unknown
dsa · libssh2_org · opensuse · tumbleweed
- [libssh2-1-32bit]Unknown
Source package: [libssh2_org]
Details (1)
1.11.1-4.1· x86_64 · tumbleweedUnknown · Fixed:
1.7.0-1.5Version impact unknown
dsa · libssh2_org · opensuse · tumbleweed
- [libssh2-devel]Unknown
Source package: [libssh2_org]
Details (1)
1.11.1-4.1· x86_64 · tumbleweedUnknown · Fixed:
1.7.0-1.5Version impact unknown
dsa · libssh2_org · opensuse · tumbleweed
Observed:
References
- [https://access.redhat.com/errata/RHSA-2015:2140]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2015_2140.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2015-1782]
- [https://osv.dev/vulnerability/DLA-171-1]
- [https://osv.dev/vulnerability/DSA-3182-1]
- [https://osv.dev/vulnerability/SUSE-RU-2023:4066-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:0669-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2015-1782]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:10190-1]
- [https://security-tracker.debian.org/tracker/CVE-2015-1782]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]