CVE-2018-20843

Priority
Description
In libexpat in Expat before 2.2.7, XML input including XML names that
contain a large number of colons could make the XML parser consume a high
amount of RAM and CPU resources while processing (enough to be usable for
denial-of-service attacks).
Assigned-to
leosilva
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):ignored (code-not-compiled)
Ubuntu 14.04 ESM (Trusty Tahr):ignored (code-not-compiled)
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):ignored (code-not-compiled)
Ubuntu 14.04 ESM (Trusty Tahr):ignored (code-not-compiled)
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Source: ayttm (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Source: cmake (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Source: coin3 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Source: expat (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):released (2.0.1-7.2ubuntu1.6)
Ubuntu 14.04 ESM (Trusty Tahr):released (2.1.0-4ubuntu1.4+esm1)
Ubuntu 16.04 LTS (Xenial Xerus):released (2.1.0-7ubuntu0.16.04.4)
Ubuntu 18.04 LTS (Bionic Beaver):released (2.2.5-3ubuntu0.1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (2.2.6-1ubuntu0.18.10)
Ubuntu 19.04 (Disco Dingo):released (2.2.6-1ubuntu0.19.04)
Ubuntu 19.10 (Eoan):released (2.2.6-2)
Patches:
Upstream:https://github.com/libexpat/libexpat/commit/11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan):needed
Package
Source: gdcm (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (uses system expat)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Source: poco (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (uses system expat)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Upstream:not-affected (uses system expat)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Source: smart (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Source: tdom (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (code-not-compiled)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (code-not-compiled)
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (code-not-compiled)
Ubuntu 19.04 (Disco Dingo):ignored (code-not-compiled)
Ubuntu 19.10 (Eoan):ignored (code-not-compiled)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan):needed
Package
Source: vnc4 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Source: vtk (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:not-affected (uses system expat)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (uses system expat)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (uses system expat)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (uses system expat)
Ubuntu 19.04 (Disco Dingo):not-affected (uses system expat)
Ubuntu 19.10 (Eoan):not-affected (uses system expat)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
Package
Source: xotcl (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):ignored (reached end-of-life)
Ubuntu 19.04 (Disco Dingo):needs-triage
Ubuntu 19.10 (Eoan):needs-triage
More Information

Updated: 2019-07-18 17:36:02 UTC (commit 649f8c6455205380e35ed054e9ea734222c716bb)