CVE-2018-12121

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

This update provides nodejs v6.17.1 fixing at least the following security issues:

The c-ares function ares_parse_naptr_reply(), which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer (CVE-2017-1000381)

Fix for 'path' module regular expression denial of service (CVE-2018-7158)

Reject spaces in HTTP Content-Length header values (CVE-2018-7159)

Fix for inspector DNS rebinding vulnerability (CVE-2018-7160)

buffer: Fixes Denial of Service vulnerability where calling Buffer.fill() could hang (CVE-2018-7167)

buffer: Fix out-of-bounds (OOB) write in Buffer.write() for UCS-2 encoding (CVE-2018-12115)

Node.js: HTTP request splitting (CVE-2018-12116)

Node.js: Debugger port 5858 listens on any interface by default (CVE-2018-12120)

Node.js: Denial of Service with large HTTP headers (CVE-2018-12121)

Node.js: Slowloris HTTP Denial of Service (CVE-2018-12122)

Node.js: Hostname spoofing in URL parser for javascript protocol (CVE-2018-12123)

Node.js: Slowloris HTTP Denial of Service with keep-alive (CVE-2019-5737)

Node.js: Denial of Service with keep-alive HTTP connections (CVE-2019-5739)

For other fixes in this update, see the referenced release logs.

This update for nodejs8 to version 8.15.0 fixes the following issues:

Security issues fixed:

• CVE-2018-12121: Fixed a Denial of Service with large HTTP headers (bsc#1117626)
• CVE-2018-12122: Fixed the 'Slowloris' HTTP Denial of Service (bsc#1117627)
• CVE-2018-12116: Fixed HTTP request splitting (bsc#1117630)
• CVE-2018-12123: Fixed hostname spoofing in URL parser for javascript protocol (bsc#1117629)

This update was imported from the SUSE:SLE-15:Update update project.

This update for nodejs4 fixes the following issues:

Security issues fixed:

• CVE-2018-0734: Fixed a timing vulnerability in the DSA signature generation (bsc#1113652)
• CVE-2018-5407: Fixed a hyperthread port content side channel attack (aka 'PortSmash') (bsc#1113534)
• CVE-2018-12120: Fixed that the debugger listens on any interface by default (bsc#1117625)
• CVE-2018-12121: Fixed a denial of Service with large HTTP headers (bsc#1117626)
• CVE-2018-12122: Fixed the 'Slowloris' HTTP Denial of Service (bsc#1117627)
• CVE-2018-12116: Fixed HTTP request splitting (bsc#1117630)
• CVE-2018-12123: Fixed hostname spoofing in URL parser for javascript protocol (bsc#1117629)

This update for nodejs8 to version 8.15.0 fixes the following issues:

Security issues fixed:

• CVE-2018-12121: Fixed a Denial of Service with large HTTP headers (bsc#1117626)
• CVE-2018-12122: Fixed the 'Slowloris' HTTP Denial of Service (bsc#1117627)
• CVE-2018-12116: Fixed HTTP request splitting (bsc#1117630)
• CVE-2018-12123: Fixed hostname spoofing in URL parser for javascript protocol (bsc#1117629)

This update for nodejs6 to version 6.16.0 fixes the following issues:

Security issues fixed:

• CVE-2018-0734: Fixed a timing vulnerability in the DSA signature generation (bsc#1113652)
• CVE-2018-5407: Fixed a hyperthread port content side channel attack (aka 'PortSmash') (bsc#1113534)
• CVE-2018-12120: Fixed that the debugger listens on any interface by default (bsc#1117625)
• CVE-2018-12121: Fixed a denial of Service with large HTTP headers (bsc#1117626)
• CVE-2018-12122: Fixed the 'Slowloris' HTTP Denial of Service (bsc#1117627)
• CVE-2018-12116: Fixed HTTP request splitting (bsc#1117630)
• CVE-2018-12123: Fixed hostname spoofing in URL parser for javascript protocol (bsc#1117629)

This update contains the Mozilla Firefox ESR 68.2 release.

Mozilla Firefox was updated to ESR 68.2 release:

• Enterprise: New administrative policies were added. More information and templates are available at the Policy Templates page.

• Various security fixes: MFSA 2019-33 (bsc#1154738)

  • CVE-2019-15903: Heap overflow in expat library in XML_GetCurrentLineNumber
  • CVE-2019-11757: Use-after-free when creating index updates in IndexedDB
  • CVE-2019-11758: Potentially exploitable crash due to 360 Total Security
  • CVE-2019-11759: Stack buffer overflow in HKDF output
  • CVE-2019-11760: Stack buffer overflow in WebRTC networking
  • CVE-2019-11761: Unintended access to a privileged JSONView object
  • CVE-2019-11762: document.domain-based origin isolation has same-origin- property violation
  • CVE-2019-11763: Incorrect HTML parsing results in XSS bypass technique
  • CVE-2019-11764: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2

Other Issues resolved:

• [bsc#1104841] Newer versions of firefox have a dependency on GLIBCXX_3.4.20
• [bsc#1074235] MozillaFirefox: background tab crash reports sent inadvertently without user opt-in
• [bsc#1043008] Firefox hangs randomly when browsing and scrolling
• [bsc#1025108] Firefox stops loading page until mouse is moved
• [bsc#905528] Firefox malfunctions due to broken omni.ja archives