Security update for curl

Announcement ID: SUSE-SU-2019:0249-2
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-16890 ( SUSE ): 3.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
  • CVE-2018-16890 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-16890 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-3822 ( SUSE ): 7.5 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2019-3822 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-3822 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-3823 ( SUSE ): 4.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
  • CVE-2019-3823 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1

An update that solves three vulnerabilities can now be installed.

Description:

This update for curl fixes the following issues:

Security issues fixed:

  • CVE-2019-3823: Fixed a heap out-of-bounds read in the code handling the end-of-response for SMTP (bsc#1123378).
  • CVE-2019-3822: Fixed a stack based buffer overflow in the function creating an outgoing NTLM type-3 message (bsc#1123377).
  • CVE-2018-16890: Fixed a heap buffer out-of-bounds read in the function handling incoming NTLM type-2 messages (bsc#1123371).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-249=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (x86_64)
    • libcurl4-32bit-7.37.0-37.34.1
    • curl-debugsource-7.37.0-37.34.1
    • curl-7.37.0-37.34.1
    • libcurl4-7.37.0-37.34.1
    • curl-debuginfo-7.37.0-37.34.1
    • libcurl4-debuginfo-7.37.0-37.34.1
    • libcurl4-debuginfo-32bit-7.37.0-37.34.1

References: