PT-2018-9601 · Phkp · Phkp

Wolfgang Hotwagner · Publicado 2018-12-20 · Atualizado 2019-10-03 · CVE-2018-1000885

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions: PHKP version including commit 88fd9cfdf14ea4b6ac3e3967feea7bcaabb6f03b

Description: The issue is related to an improper neutralization of special elements used in a command, which can lead to command injection. This can result in the manipulation of gpg-keys or the execution of commands remotely. The attack is exploitable via the HKP-Api, specifically the endpoint "/pks/lookup?search".

Recommendations: For PHKP version including commit 88fd9cfdf14ea4b6ac3e3967feea7bcaabb6f03b, consider disabling the pgp exec() function in phkp.php as a temporary workaround until a patch is available. Restrict access to the HKP-Api endpoint "/pks/lookup?search" to minimize the risk of exploitation.

Exploit

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2018-1000885

Produtos afetados

Phkp

Referências · 2

• 🔥 https://tech.feedyourhead.at/content/full-disclosure-remote-command-execution-in-phkp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000885 · Nota de Segurança