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oraclelinuxOracleLinuxELSA-2021-4511
HistoryNov 16, 2021 - 12:00 a.m.

curl security and bug fix update

2021-11-1600:00:00
linux.oracle.com
28

0.009 Low

EPSS

Percentile

83.1%

[7.61.1-22]

  • fix STARTTLS protocol injection via MITM (CVE-2021-22947)
  • fix protocol downgrade required TLS bypass (CVE-2021-22946)
    [7.61.1-21]
  • fix TELNET stack contents disclosure again (CVE-2021-22925)
  • fix TELNET stack contents disclosure (CVE-2021-22898)
  • fix bad connection reuse due to flawed path name checks (CVE-2021-22924)
  • disable metalink support to fix the following vulnerabilities
    CVE-2021-22923 - metalink download sends credentials
    CVE-2021-22922 - wrong content via metalink not discarded
    [7.61.1-20]
  • fix a cppchecks false positive in 0029-curl-7.61.1-CVE-2021-22876.patch
    [7.61.1-19]
  • make curl --head file:// work as expected (#1947493)
  • prevent automatic referer from leaking credentials (CVE-2021-22876)