{"id":"CVE-2024-34713","aliases":["EUVD-2024-1670","GHSA-jmqp-37m5-49wh","GO-2024-2836"],"status":"published","title":"sshproxy vulnerable to SSH option injection","description":"sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`. All versions of `sshproxy` are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00416,"percentile":0.36381,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-77"],"published":"2024-05-14T14:38:24Z","modified":"2026-10-28T02:31:04Z","fixes":[{"ecosystem":"Go","package":"github.com/cea-hpc/sshproxy","fixed_in":["1.6.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/cea-hpc/sshproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.6.2"},{"fixed":"1.6.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/cea-hpc/sshproxy","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.6.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/cea-hpc/sshproxy","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.6.3"}]}]}],"products":[{"vendor":"cea-hpc","product":"sshproxy"}],"references":[{"url":"https://github.com/cea-hpc/sshproxy/security/advisories/GHSA-jmqp-37m5-49wh","tags":["x_refsource_CONFIRM","x_transferred","advisory","web"]},{"url":"https://github.com/cea-hpc/sshproxy/commit/f7eabd05d5f0f951e160293692327cad9a7d9580","tags":["x_refsource_MISC","x_transferred","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34713","tags":["advisory"]},{"url":"https://github.com/cea-hpc/sshproxy/commit/3b8bccc874dc4ca2c80c956cad65722abb46f0b9","tags":["web","fix"]},{"url":"https://github.com/advisories/GHSA-jmqp-37m5-49wh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34713.json","tags":["advisory"]},{"url":"https://github.com/cea-hpc/sshproxy","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-34713","title":"sshproxy vulnerable to SSH option injection","description":"sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`. All versions of `sshproxy` are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.","status":"published","published":"2024-05-14T14:38:24.77Z","modified":"2024-08-02T02:59:21.984Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:34:23.516065Z"}],"euvd":[{"id":"EUVD-2024-1670","description":"sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`. All versions of `sshproxy` are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.","status":"published","published":"2024-05-14T14:38:24Z","modified":"2024-08-02T02:59:21Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T03:50:21.347751Z"}],"ghsa":[{"id":"GHSA-jmqp-37m5-49wh","title":"sshproxy vulnerable to SSH option injection","description":"### Impact\nAny user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`.\nAll versions of `sshproxy` are impacted.\n\n### Patches\nThe problem is patched starting on version 1.6.3\n\n### Workarounds\nThe only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.\n\n### References\n\n","status":"published","published":"2024-05-14T20:16:33Z","modified":"2024-07-08T06:47:16Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:37:56.530214Z"}],"nvd":[{"id":"CVE-2024-34713","description":"sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`. All versions of `sshproxy` are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.","status":"published","published":"2024-05-14T16:17:27.147Z","modified":"2026-06-17T07:33:55.653Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:09:58.124007Z"}],"osv":[{"id":"CVE-2024-34713","title":"sshproxy vulnerable to SSH option injection","description":"sshproxy is used on a gateway to transparently proxy a user SSH connection on the gateway to an internal host via SSH. Prior to version 1.6.3, any user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`. All versions of `sshproxy` are impacted. The problem is patched starting in version 1.6.3. The only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.","status":"published","published":"2024-05-14T14:38:24.77Z","modified":"2026-10-28T02:31:04.378892802Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T15:44:40.704083Z"},{"id":"GHSA-jmqp-37m5-49wh","title":"sshproxy vulnerable to SSH option injection","description":"### Impact\nAny user authorized to connect to a ssh server using `sshproxy` can inject options to the `ssh` command executed by `sshproxy`.\nAll versions of `sshproxy` are impacted.\n\n### Patches\nThe problem is patched starting on version 1.6.3\n\n### Workarounds\nThe only workaround is to use the `force_command` option in `sshproxy.yaml`, but it's rarely relevant.\n\n### References\n\n","status":"published","published":"2024-05-14T20:16:33Z","modified":"2026-09-10T03:50:13.978700462Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T15:46:50.687609Z"},{"id":"GO-2024-2836","title":"sshproxy vulnerable to SSH option injection in github.com/cea-hpc/sshproxy","description":"sshproxy vulnerable to SSH option injection in github.com/cea-hpc/sshproxy","status":"published","published":"2024-06-04T15:19:21Z","modified":"2026-03-03T04:55:20.036012Z","updated_at":"2026-11-02T15:47:01.453823Z"}]}}