Ubuntu
curl package

curl 7.74.0-1.3ubuntu2 source package in Ubuntu

Changelog

curl (7.74.0-1.3ubuntu2) impish; urgency=medium

  * SECURITY UPDATE: UAF and double-free in MQTT sending
    - debian/patches/CVE-2021-22945.patch: clear the leftovers pointer when
      sending succeeds in lib/mqtt.c.
    - CVE-2021-22945
  * SECURITY UPDATE: Protocol downgrade required TLS bypassed
    - debian/patches/CVE-2021-22946.patch: do not ignore --ssl-reqd in
      lib/ftp.c, lib/imap.c, lib/pop3.c, tests/data/Makefile.inc,
      tests/data/test984, tests/data/test985, tests/data/test986.
    - CVE-2021-22946
  * SECURITY UPDATE: STARTTLS protocol injection via MITM
    - debian/patches/CVE-2021-22947.patch: reject STARTTLS server response
      pipelining in lib/ftp.c, lib/imap.c, lib/pop3.c, lib/smtp.c,
      tests/data/Makefile.inc, tests/data/test980, tests/data/test981,
      tests/data/test982, tests/data/test983.
    - CVE-2021-22947

 -- Marc Deslauriers <email address hidden>  Wed, 15 Sep 2021 08:05:33 -0400

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Impish
Original maintainer:
Ubuntu Developers
Architectures:
any all
Section:
web
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section

Downloads

File Size SHA-256 Checksum
curl_7.74.0.orig.tar.gz 3.9 MiB e56b3921eeb7a2951959c02db0912b5fcd5fdba5aca071da819e1accf338bbd7
curl_7.74.0-1.3ubuntu2.debian.tar.xz 44.7 KiB 7ddcfca3ccf3a34ad20bde4dd29d0d247d868034d3bff5e96f227e5f2422db47
curl_7.74.0-1.3ubuntu2.dsc 2.7 KiB d71740ba7009b091c44154c2c536190f3019cf2e20c53b299252b9c6360061d9

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Binary packages built by this source

curl: No summary available for curl in ubuntu impish.

No description available for curl in ubuntu impish.

curl-dbgsym: No summary available for curl-dbgsym in ubuntu impish.

No description available for curl-dbgsym in ubuntu impish.

libcurl3-gnutls: No summary available for libcurl3-gnutls in ubuntu impish.

No description available for libcurl3-gnutls in ubuntu impish.

libcurl3-gnutls-dbgsym: debug symbols for libcurl3-gnutls
libcurl3-nss: easy-to-use client-side URL transfer library (NSS flavour)

 libcurl is an easy-to-use client-side URL transfer library, supporting DICT,
 FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S,
 RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP.
 .
 libcurl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP
 form based upload, proxies, cookies, user+password authentication (Basic,
 Digest, NTLM, Negotiate, Kerberos), file transfer resume, http proxy tunneling
 and more!
 .
 libcurl is free, thread-safe, IPv6 compatible, feature rich, well supported,
 fast, thoroughly documented and is already used by many known, big and
 successful companies and numerous applications.
 .
 SSL support is provided by NSS.

libcurl3-nss-dbgsym: No summary available for libcurl3-nss-dbgsym in ubuntu impish.

No description available for libcurl3-nss-dbgsym in ubuntu impish.

libcurl4: No summary available for libcurl4 in ubuntu impish.

No description available for libcurl4 in ubuntu impish.

libcurl4-dbgsym: debug symbols for libcurl4
libcurl4-doc: documentation for libcurl

 libcurl is an easy-to-use client-side URL transfer library, supporting DICT,
 FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S,
 RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP.
 .
 libcurl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP
 form based upload, proxies, cookies, user+password authentication (Basic,
 Digest, NTLM, Negotiate, Kerberos), file transfer resume, http proxy tunneling
 and more!
 .
 libcurl is free, thread-safe, IPv6 compatible, feature rich, well supported,
 fast, thoroughly documented and is already used by many known, big and
 successful companies and numerous applications.
 .
 This package provides the documentation files for libcurl.

libcurl4-gnutls-dev: development files and documentation for libcurl (GnuTLS flavour)

 libcurl is an easy-to-use client-side URL transfer library, supporting DICT,
 FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S,
 RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP.
 .
 libcurl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP
 form based upload, proxies, cookies, user+password authentication (Basic,
 Digest, NTLM, Negotiate, Kerberos), file transfer resume, http proxy tunneling
 and more!
 .
 libcurl is free, thread-safe, IPv6 compatible, feature rich, well supported,
 fast, thoroughly documented and is already used by many known, big and
 successful companies and numerous applications.
 .
 This package provides the development files (ie. includes, static library,
 manual pages) that allow one to build software which uses libcurl.
 .
 SSL support is provided by GnuTLS.

libcurl4-nss-dev: No summary available for libcurl4-nss-dev in ubuntu impish.

No description available for libcurl4-nss-dev in ubuntu impish.

libcurl4-openssl-dev: No summary available for libcurl4-openssl-dev in ubuntu impish.

No description available for libcurl4-openssl-dev in ubuntu impish.