Cross-site scripting (XSS) vulnerability in wserver.ml in SKS Keyserver before 1.1.5 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to pks/lookup/undefined1.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| sks_keyserver_project | sks_keyserver | 1.0.2 |
| sks_keyserver_project | sks_keyserver | 1.1.3 |
| sks_keyserver_project | sks_keyserver | 1.0.3 |
| sks_keyserver_project | sks_keyserver | 0.1.3 |
| sks_keyserver_project | sks_keyserver | * |
| sks_keyserver_project | sks_keyserver | 1.1.0 |
| sks_keyserver_project | sks_keyserver | 0.1.2 |
| sks_keyserver_project | sks_keyserver | 1.1.1 |
| sks_keyserver_project | sks_keyserver | 0.1.1 |
| sks_keyserver_project | sks_keyserver | 0.1.0 |
| sks_keyserver_project | sks_keyserver | 1.0.5 |
| sks_keyserver_project | sks_keyserver | 1.1.2 |
Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | 3.9 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-295,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| fedoraproject | fedora | 30 |
| opensuse | leap | 15.0 |
| f5 | traffix_signaling_delivery_controller | * |
| fedoraproject | fedora | 29 |
| opensuse | leap | 15.1 |
| sks_keyserver_project | sks_keyserver | * |
| gnupg | gnupg | * |