CVE-2019-6706 (retired)

Priority
Description
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a
crash outcome might be achieved by an attacker who is able to trigger a
debug.upvaluejoin call in which the arguments have certain relationships.
Notes
 mdeslaur> as of 2019-02-28, proposed fix not committed
 mdeslaur> per debian, 5.0, 5.1 and 5.2 aren't affected
Assigned-to
leosilva
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):not-affected (code not present)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):not-affected (code not present)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (5.3.1-1ubuntu2.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.3.3-1ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (5.3.3-1ubuntu0.18.10.1)
Ubuntu 19.04 (Disco Dingo):released (5.3.3-1.1ubuntu1)
Package
Source: lua50 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):not-affected (code not present)
More Information

Updated: 2019-04-10 13:14:47 UTC (commit 3b5847a6b00af8c400d2858262fd032f20fea029)