CVE-2020-7060

Priority
Description
When using certain mbstring functions to convert multibyte encodings, in
PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2
it is possible to supply data that will cause function
mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead
to information disclosure or crash.
Assigned-to
leosilva
Notes
Package
Source: php5 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 14.04 ESM:released (5.5.9+dfsg-1ubuntu4.29+esm10)
Patches:
Upstream:https://github.com/microsoft/php-src/commit/31b5f3736519f3cb1af875f22f70423934a636d6
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 16.04 ESM:released (7.0.33-0ubuntu0.16.04.11)
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:released (7.2.27)
Ubuntu 18.04 LTS:released (7.2.24-0ubuntu0.18.04.3)
Ubuntu 14.04 ESM:DNE
Patches:
Upstream:http://git.php.net/?p=php-src.git;a=commit;h=2bcbc95f033c31b00595ed39f79c3a99b4ed0501
More Information

Updated: 2022-04-13 14:22:31 UTC (commit f411bd370d482ef4385c4e751d121a4055fbc009)