{"url":"http://public2.vulnerablecode.io/api/packages/54769?format=json","purl":"pkg:gem/passenger@5.1.11","type":"gem","namespace":"","name":"passenger","version":"5.1.11","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.3.2","latest_non_vulnerable_version":"6.0.26","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39989?format=json","vulnerability_id":"VCID-dye8-8zrz-6ba7","summary":"Incorrect Permission Assignment for Critical Resource\nAn issue was discovered in Phusion Passenger. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actually being set while lowering privileges.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12615.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12615.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12615","reference_id":"","reference_type":"","scores":[{"value":"0.00198","scoring_system":"epss","scoring_elements":"0.41812","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00198","scoring_system":"epss","scoring_elements":"0.41736","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12615"},{"reference_url":"https://github.com/phusion/passenger","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/phusion/passenger"},{"reference_url":"https://github.com/phusion/passenger/commit/4e97fdb86d0a0141ec9a052c6e691fcd07bb45c8","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/phusion/passenger/commit/4e97fdb86d0a0141ec9a052c6e691fcd07bb45c8"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2018-12615.yml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2018-12615.yml"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1594361","reference_id":"1594361","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1594361"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12615","reference_id":"CVE-2018-12615","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12615"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/55915?format=json","purl":"pkg:gem/passenger@5.3.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/passenger@5.3.2"}],"aliases":["CVE-2018-12615","GHSA-4284-jfhc-f854"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-dye8-8zrz-6ba7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39980?format=json","vulnerability_id":"VCID-u8cc-dmqe-5qec","summary":"Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)\nA race condition in the nginx module in Phusion Passenger allows local escalation of privileges when a non-standard `passenger_instance_registry_dir` with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but before it was chowned, leads to the target of the link being chowned via the path. Targeting sensitive files such as root's crontab file allows privilege escalation.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12029.json","reference_id":"","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12029.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12029","reference_id":"","reference_type":"","scores":[{"value":"0.00099","scoring_system":"epss","scoring_elements":"0.27185","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00099","scoring_system":"epss","scoring_elements":"0.2712","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12029"},{"reference_url":"https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes"},{"reference_url":"https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes/","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes/"},{"reference_url":"https://blog.phusion.nl/passenger-5-3-2","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://blog.phusion.nl/passenger-5-3-2"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12029","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12029"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2018-12029.yml","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2018-12029.yml"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00007.html","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00007.html"},{"reference_url":"https://pulsesecurity.co.nz/advisories/phusion-passenger-priv-esc","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://pulsesecurity.co.nz/advisories/phusion-passenger-priv-esc"},{"reference_url":"https://security.gentoo.org/glsa/201807-02","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.gentoo.org/glsa/201807-02"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1592612","reference_id":"1592612","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1592612"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921767","reference_id":"921767","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921767"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12029","reference_id":"CVE-2018-12029","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12029"},{"reference_url":"https://usn.ubuntu.com/USN-5261-1/","reference_id":"USN-USN-5261-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/USN-5261-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/55915?format=json","purl":"pkg:gem/passenger@5.3.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/passenger@5.3.2"}],"aliases":["CVE-2018-12029","GHSA-jjcj-fgfm-9g9r"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-u8cc-dmqe-5qec"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39220?format=json","vulnerability_id":"VCID-m5eg-th4y-a3f7","summary":"Information Exposure\nIf Passenger is running as root, it is possible to list the contents of arbitrary files on a system by symlinking a file named REVISION from the application root folder to a file of choice and querying `passenger-status --show=xml`.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-16355.json","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-16355.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2017-16355","reference_id":"","reference_type":"","scores":[{"value":"0.00136","scoring_system":"epss","scoring_elements":"0.33263","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00136","scoring_system":"epss","scoring_elements":"0.33161","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2017-16355"},{"reference_url":"https://blog.phusion.nl/2017/10/13/passenger-security-advisory-5-1-11","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://blog.phusion.nl/2017/10/13/passenger-security-advisory-5-1-11"},{"reference_url":"https://blog.phusion.nl/2017/10/13/passenger-security-advisory-5-1-11/","reference_id":"","reference_type":"","scores":[],"url":"https://blog.phusion.nl/2017/10/13/passenger-security-advisory-5-1-11/"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16355","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16355"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"4","scoring_system":"cvssv2","scoring_elements":"AV:L/AC:H/Au:N/C:C/I:N/A:N"},{"value":"5.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/phusion/passenger","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/phusion/passenger"},{"reference_url":"https://github.com/phusion/passenger/commit/4043718264095cde6623c2cbe8c644541036d7bf","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3","scoring_elements":""},{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/phusion/passenger/commit/4043718264095cde6623c2cbe8c644541036d7bf"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2017-16355.yml","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2017-16355.yml"},{"reference_url":"https://seclists.org/bugtraq/2019/Mar/34","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://seclists.org/bugtraq/2019/Mar/34"},{"reference_url":"https://www.debian.org/security/2019/dsa-4415","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2019/dsa-4415"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1513377","reference_id":"1513377","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1513377"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884463","reference_id":"884463","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884463"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16355","reference_id":"CVE-2017-16355","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16355"},{"reference_url":"https://github.com/advisories/GHSA-cv3f-px9r-54hm","reference_id":"GHSA-cv3f-px9r-54hm","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-cv3f-px9r-54hm"},{"reference_url":"https://usn.ubuntu.com/USN-5261-1/","reference_id":"USN-USN-5261-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/USN-5261-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/54769?format=json","purl":"pkg:gem/passenger@5.1.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-dye8-8zrz-6ba7"},{"vulnerability":"VCID-u8cc-dmqe-5qec"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/passenger@5.1.11"}],"aliases":["CVE-2017-16355","GHSA-cv3f-px9r-54hm"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-m5eg-th4y-a3f7"}],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/passenger@5.1.11"}