Target from: CVE Network
Basic, Rootable
CVE-2019-14813 / 0.0.0.0
4: Flags (2:system, env, root)
1: Service
1,400 pts
Level 8 / Master Securitas
abdullahzamir / 238th Place
4: Flags found
1: Service discovered
1,400 pts
85 minutes
This is a target with direct implementation of the CVE-2019-14813 for ghostscript 9.26a and is here to assist in developing exploits for this vulnerability.
Description
A flaw was found in ghostscript, versions 9.x before 9.28, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
Environment details
The system is accessible at 10.0.200.13 and runs gs -sDEVICE=ppmraw -dSAFER on port 12345/tcp.
Flags can be found at:
/root/ETSCTF/etc/passwdgecos/etc/shadowpassword hashenvvariable
85 Headshots (newer first)
Ckabos, canary, Caritattriste, Xueba, c0nfirm, Praise, hackercon101, Anointed, sh4yo, TroyLynx, Avilix, doofyr, Pablo977, uApocryphon, cavca2012, michyamrane, SaintMArk, Blame11, darklordbnl 2 Writeups by:
Activity Stream
Latest activity on the platform
abdullahzamir Discovered the ETSCTF username flag under an authentication database file of CVE-2019-14813 for 400 points, 36 months ago abdullahzamir Got the ETSCTF flag under the /root folder of CVE-2019-14813 for 500 points, 36 months ago abdullahzamir Discovered the ETSCTF flag on gecos details of CVE-2019-14813 for 200 points, 36 months ago abdullahzamir Gained access to data stored in environmental variables of CVE-2019-14813 for 300 points, 36 months ago