CVE-2018-17407 - log back

CVE-2018-17407 created at 25 Sep 2019 19:31:40
Severity
+ High
Remote
+ Local
Type
+ Arbitrary code execution
Description
+ An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.
References
+ https://github.com/TeX-Live/texlive-source/commit/6ed0077520e2b0da1fd060c7f88db7b2e6068e4c
+ https://github.com/TeX-Live/texlive-source/commit/f1211fe16c19af8fee54146ae116e4e5c779e8b4
Notes