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Fedora 28: FEDORA-2018-57779d51c1 Critical: curl Buffer Overflow

fedora
Calendar Grey July 17, 2018
Dist Fedora Esm H88
Important cURL security patch for Fedora addresses buffer overflow vulnerability in SMTP. Update now for improved safety.
- fix heap buffer overflow in SMTP send (CVE-2018-0500)

Summary

curl is a command line tool for transferring data with URL syntax, supporting

FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP,

SMTP, POP3 and RTSP. curl 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, proxy tunneling and a busload of other useful tricks.

- fix heap buffer overflow in SMTP send (CVE-2018-0500)

* Wed Jul 11 2018 Kamil Dudka - 7.59.0-5

- fix heap buffer overflow in SMTP send (CVE-2018-0500)

* Tue Jun 5 2018 Kamil Dudka - 7.59.0-4

- http2: handle GOAWAY properly (#1585797)

* Fri May 18 2018 Kamil Dudka - 7.59.0-3

- fix FTP shutdown response buffer overflow (CVE-2018-1000300)

- fix RTSP bad headers buffer over-read (CVE-2018-1000301)

[ 1 ] Bug #1600081 - CVE-2018-0500 curl: Heap-based buffer overflow in Curl_smtp_escape_eob() when uploading data over SMTP [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1600081

su -c 'dnf upgrade --advisory FEDORA-2018-57779d51c1' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 28
Version: 7.59.0
Release: 5.fc28
Summary: A utility for getting files from remote servers (FTP, HTTP, and others)

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