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Package details: pkg:composer/phpseclib/phpseclib@2.0.27
purl pkg:composer/phpseclib/phpseclib@2.0.27
Next non-vulnerable version 2.0.47
Latest non-vulnerable version 3.0.36
Risk 4.0
Vulnerabilities affecting this package (5)
Vulnerability Summary Fixed by
VCID-35tb-z7nb-aaak
Aliases:
CVE-2023-27560
GHSA-hm7p-r324-hhf3
phpseclib Infinite Loop vulnerability
3.0.0
Affected by 6 other vulnerabilities.
3.0.19
Affected by 4 other vulnerabilities.
VCID-8knv-9pae-aaad
Aliases:
CVE-2024-27354
GHSA-hg35-mp25-qf6h
An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service (CPU consumption for an isPrime primality check). NOTE: this issue was introduced when attempting to fix CVE-2023-27560.
2.0.47
Affected by 0 other vulnerabilities.
3.0.36
Affected by 0 other vulnerabilities.
VCID-gq37-jebb-aaad
Aliases:
CVE-2023-52892
GHSA-ff7q-6vwh-v9m4
In phpseclib before 1.0.22, 2.x before 2.0.46, and 3.x before 3.0.33, some characters in Subject Alternative Name fields in TLS certificates are incorrectly allowed to have a special meaning in regular expressions (such as a + wildcard), leading to name confusion in X.509 certificate host verification.
2.0.46
Affected by 2 other vulnerabilities.
3.0.33
Affected by 3 other vulnerabilities.
VCID-uwma-72dv-aaan
Aliases:
CVE-2024-27355
GHSA-jr22-8qgm-4q87
An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service (CPU consumption for decodeOID).
2.0.47
Affected by 0 other vulnerabilities.
3.0.36
Affected by 0 other vulnerabilities.
VCID-w27y-taz7-aaaq
Aliases:
CVE-2021-30130
GHSA-vf4w-fg7r-5v94
Improper Certificate Validation in phpseclib
2.0.31
Affected by 4 other vulnerabilities.
3.0.7
Affected by 5 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2025-06-20T17:04:24.662896+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 36.1.3
2025-06-20T16:54:34.056833+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 36.1.3
2025-06-20T16:54:33.733509+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 36.1.3
2025-06-20T15:00:50.788769+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 36.1.3
2025-06-20T15:00:49.116785+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 36.1.3
2025-06-03T23:40:43.222319+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 36.1.0
2025-06-03T23:31:35.401611+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 36.1.0
2025-06-03T23:31:35.070005+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 36.1.0
2025-06-03T21:44:06.472041+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 36.1.0
2025-06-03T21:44:04.345000+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 36.1.0
2025-06-02T23:39:00.273675+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 36.1.2
2025-06-02T23:29:24.110310+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 36.1.2
2025-06-02T23:29:23.766706+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 36.1.2
2025-06-02T21:27:43.424488+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 36.1.2
2025-06-02T21:27:41.282301+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 36.1.2
2025-04-03T22:17:13.795222+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 36.0.0
2025-04-03T21:58:48.352130+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 36.0.0
2025-04-03T21:58:47.692144+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 36.0.0
2025-04-03T18:17:25.048572+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 36.0.0
2025-04-03T18:17:22.553708+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 36.0.0
2025-02-18T03:50:29.438516+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 35.1.0
2025-02-18T03:50:28.511693+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 35.1.0
2025-02-18T03:42:43.701788+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 35.1.0
2025-02-18T00:11:41.951338+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 35.1.0
2025-02-18T00:11:41.146970+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 35.1.0
2024-11-21T01:04:12.485722+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 35.0.0
2024-11-21T01:04:11.788396+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 35.0.0
2024-11-21T01:00:19.057876+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 35.0.0
2024-11-20T23:02:54.035146+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 35.0.0
2024-11-19T00:53:16.231675+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 34.3.2
2024-11-19T00:53:15.556273+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 34.3.2
2024-11-19T00:48:55.243582+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 34.3.2
2024-11-18T22:49:20.332511+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.3.2
2024-10-08T01:24:09.452741+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 34.0.2
2024-10-08T01:24:08.732269+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 34.0.2
2024-10-08T01:20:43.896281+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 34.0.2
2024-10-07T23:49:49.916524+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.0.2
2024-10-07T22:07:50.033790+00:00 GHSA Importer Affected by VCID-uwma-72dv-aaan https://github.com/advisories/GHSA-jr22-8qgm-4q87 34.0.2
2024-10-07T22:07:49.338280+00:00 GHSA Importer Affected by VCID-8knv-9pae-aaad https://github.com/advisories/GHSA-hg35-mp25-qf6h 34.0.2
2024-10-07T21:51:05.976916+00:00 GHSA Importer Affected by VCID-gq37-jebb-aaad https://github.com/advisories/GHSA-ff7q-6vwh-v9m4 34.0.2
2024-10-07T19:22:47.202199+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq https://github.com/advisories/GHSA-vf4w-fg7r-5v94 34.0.2
2024-09-23T01:29:04.049772+00:00 GitLab Importer Affected by VCID-uwma-72dv-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27355.yml 34.0.1
2024-09-23T01:29:03.231330+00:00 GitLab Importer Affected by VCID-8knv-9pae-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2024-27354.yml 34.0.1
2024-09-23T01:26:06.992841+00:00 GitLab Importer Affected by VCID-gq37-jebb-aaad https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2023-52892.yml 34.0.1
2024-09-23T00:03:47.771829+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.0.1
2024-09-22T22:35:03.926735+00:00 GHSA Importer Affected by VCID-uwma-72dv-aaan https://github.com/advisories/GHSA-jr22-8qgm-4q87 34.0.1
2024-09-22T22:35:03.114251+00:00 GHSA Importer Affected by VCID-8knv-9pae-aaad https://github.com/advisories/GHSA-hg35-mp25-qf6h 34.0.1
2024-09-22T22:20:22.406093+00:00 GHSA Importer Affected by VCID-gq37-jebb-aaad https://github.com/advisories/GHSA-ff7q-6vwh-v9m4 34.0.1
2024-09-22T20:10:42.506228+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq https://github.com/advisories/GHSA-vf4w-fg7r-5v94 34.0.1
2024-05-17T21:17:40.954209+00:00 GHSA Importer Affected by VCID-uwma-72dv-aaan https://github.com/advisories/GHSA-jr22-8qgm-4q87 34.0.0rc4
2024-05-17T21:17:38.627989+00:00 GHSA Importer Affected by VCID-8knv-9pae-aaad https://github.com/advisories/GHSA-hg35-mp25-qf6h 34.0.0rc4
2024-04-24T02:09:48.909804+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc4
2024-04-24T02:09:48.415775+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.0.0rc4
2024-04-24T00:11:50.725321+00:00 GHSA Importer Affected by VCID-35tb-z7nb-aaak None 34.0.0rc4
2024-04-23T21:25:06.121300+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq https://github.com/advisories/GHSA-vf4w-fg7r-5v94 34.0.0rc4
2024-04-23T21:25:04.858916+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc4
2024-01-10T04:44:12.533327+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc2
2024-01-10T04:44:11.992922+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.0.0rc2
2024-01-10T02:14:58.615138+00:00 GHSA Importer Affected by VCID-35tb-z7nb-aaak None 34.0.0rc2
2024-01-09T23:21:31.290478+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq https://github.com/advisories/GHSA-vf4w-fg7r-5v94 34.0.0rc2
2024-01-09T23:21:29.829559+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc2
2024-01-03T21:31:10.853681+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc1
2024-01-03T21:31:10.414778+00:00 GitLab Importer Affected by VCID-w27y-taz7-aaaq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/phpseclib/phpseclib/CVE-2021-30130.yml 34.0.0rc1
2024-01-03T19:07:07.444722+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq https://github.com/advisories/GHSA-vf4w-fg7r-5v94 34.0.0rc1
2024-01-03T19:07:06.150779+00:00 GHSA Importer Affected by VCID-w27y-taz7-aaaq None 34.0.0rc1