cve/2018/CVE-2018-18557.md

CVE-2018-18557

Description

LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.

POC

Reference

• https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-18557
• https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-18557
• https://www.exploit-db.com/exploits/45694/
• https://www.exploit-db.com/exploits/45694/

Github

• https://github.com/Cirno9-dev/Tracer