lua5.3 5.3.3-1ubuntu0.18.04.1: lua5.3 5.3.3-1ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)

lua5.3 5.3.3-1ubuntu0.18.04.1, released January 22, 2019, fixes 1 CVE in lua5.3. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.1738

97th percentile

Fixed package versions

Product	Release	Fixed in
lua5.3	Ubuntu 18.04.6 LTS (bionic)	5.3.3-1ubuntu0.18.04.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2019-6706	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.	7.5	0.1738	None reported

Also fixes CVE-2019-6706

ELSA-2019-3706
lua, lua-devel, lua-libs on ol 8
RHSA-2019:3706
lua, lua-devel, lua-libs on RHEL 8
liblua5.3-0 5.3.3-1ubuntu0.18.04.1
liblua5.3-0 on Ubuntu 18.04.6 LTS (bionic)

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