CVE-2018-16840
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.3epss 3.4%
probabilidade de exploração
3.4%top 12% das CVEs
exploração observada
nãonenhuma fonte reporta
A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Produtos afetados
The Curl Project · curlReferências
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16840https://curl.haxx.se/docs/CVE-2018-16840.htmlhttps://github.com/curl/curl/commit/81d135d67155c5295b1033679c606165d4e28f3fhttps://security.gentoo.org/glsa/201903-03https://usn.ubuntu.com/3805-1/http://www.securitytracker.com/id/1042013