The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a database and tools to fix them.

Vulnerability of curl: buffer overflow via TFTP Small Blocksize

Synthesis of the vulnerability

An attacker can trigger a buffer overflow via TFTP Small Blocksize of curl, in order to trigger a denial of service, and possibly to run code.
Severity of this bulletin: 2/4.
Creation date: 11/09/2019.
Références of this threat: CVE-2019-5482, DLA-1917-1, DSA-2019-168, DSA-2019-169, FEDORA-2019-9e6357d82f, FEDORA-2019-f2a520135e, openSUSE-SU-2019:2149-1, openSUSE-SU-2019:2169-1, SSA:2019-254-01, SUSE-SU-2019:14172-1, SUSE-SU-2019:2339-2, SUSE-SU-2019:2373-1, SUSE-SU-2019:2381-1, USN-4129-1, USN-4129-2, VIGILANCE-VUL-30303.

Description of the vulnerability

An attacker can trigger a buffer overflow via TFTP Small Blocksize of curl, in order to trigger a denial of service, and possibly to run code.
Full Vigil@nce bulletin... (Free trial)

This computer vulnerability note impacts software or systems such as curl, Debian, Fedora, openSUSE Leap, RSA Authentication Manager, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this computer vulnerability announce is medium.

The trust level is of type confirmed by the editor, with an origin of internet server.

An attacker with a expert ability can exploit this cybersecurity announce.

Solutions for this threat

curl: version 7.66.0.
The version 7.66.0 is fixed:
  https://curl.haxx.se/

Debian 8: new curl packages.
New packages are available:
  Debian 8: curl 7.38.0-4+deb8u16

Fedora: new curl packages.
New packages are available:
  Fedora 30: curl 7.65.3-4.fc30
  Fedora 29: curl 7.61.1-12.fc29

openSUSE Leap 15: new curl packages.
New packages are available:
  openSUSE Leap 15.1: curl 7.60.0-lp151.5.6.1
  openSUSE Leap 15.0: curl 7.60.0-lp150.2.25.1

RSA Authentication Manager: version 8.4 P8.
The version 8.4 P8 is fixed:
  https://www.dell.com/

Slackware: new curl packages.
New packages are available:
  Slackware 14.0: curl 7.66.0-*-1_slack14.0
  Slackware 14.1: curl 7.66.0-*-1_slack14.1
  Slackware 14.2: curl 7.66.0-*-1_slack14.2

SUSE LE 11: new curl packages.
New packages are available:
  SUSE LE 11 SP4: curl 7.37.0-70.44.1
  SUSE LE 11 SP3: curl 7.37.0-70.44.1

SUSE LE 12: new curl packages.
New packages are available:
  SUSE LE 12 SP3: curl 7.37.0-37.43.1
  SUSE LE 12 SP2: curl 7.37.0-37.43.1
  SUSE LE 12 SP1: curl 7.37.0-37.43.1

SUSE LE 12 SP4: new curl packages.
New packages are available:
  SUSE LE 12 SP4: curl 7.60.0-4.9.1

SUSE LE 15: new curl packages.
New packages are available:
  SUSE LE 15 RTM: curl 7.60.0-3.23.1
  SUSE LE 15 SP1: curl 7.60.0-3.23.1

Ubuntu: new curl packages.
New packages are available:
  Ubuntu 19.04: curl 7.64.0-2ubuntu1.2
  Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.8
  Ubuntu 16.04 LTS: curl 7.47.0-1ubuntu2.14
  Ubuntu 14.04 ESM: curl 7.35.0-1ubuntu2.20+esm3
  Ubuntu 12.04 ESM: curl 7.22.0-3ubuntu4.27
Full Vigil@nce bulletin... (Free trial)

Computer vulnerabilities tracking service

Vigil@nce provides networks vulnerabilities bulletins. The Vigil@nce security watch publishes vulnerability bulletins about threats impacting the information system.