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PT-2021-21147 · Libfetch +2 · Libfetch +2

🗓️ 03 Aug 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 17 Views

Libfetch pre-2021-07-26 has an out-of-bounds read in FTP passive mode caused by faulty numeric parsing; upgrade after 2021-07-26 or disable passive mode.

Related
Refs
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SourceLink
gitlabwww.gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10749
githubwww.github.com/freebsd/freebsd-src/commits/main/lib/libfetch
nvdwww.nvd.nist.gov/vuln/detail/CVE-2021-36159
osvwww.osv.dev/vulnerability/CVE-2021-36159
listswww.lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E
redoswww.redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-etcd-cve-2021-3711-cve-2019-9893-cve-2021-36159-cve-2022-27191
twww.t.me/cvenotify/19206
listswww.lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E
listswww.lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E
listswww.lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E
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7High risk
Vulners AI Score7
CVSS 3.19.1 - 9.8
CVSS 27.5
CVSS 39.8
EPSS0.87816
libfetchftp passive modeout of bounds readnumeric parsingupgrade after datedisable file transfer protocol
17