Ngô Thành VănforBlueCyber's blogbluecyber.hashnode.dev·Mar 20, 2024CVE-2022-32548 Admin password changing POCI. About This article provides exploitation of password changing on Draytek router and steps that i took during the process of learning about this bug through other documents. The model using in this exploit is Vigor2912Fn and firmware version v3.8.1...Discuss·92 readspwn
Patrick Peng0reg.dev·Feb 14, 2024Analysis: Tcache under glibc 2.27 && Bypass double freeTcache Struct To begin with,InGlibc 2.29, Tcache bin controlled by tcache_entry and tcache_perthread_struct: tcache_entry Glibc2.29Added Key,Which can help us finds out about Double Free typedef struct tcache_entry { struct tcache_entry *next; ...Discussglibc
Nick GNONLONFOUNkingnl.hashnode.dev·Jul 6, 2023From zero to hero: Pwn - 1Salut chers passionnés de cybersécurité ! Comme promis dans mon précédent article, nous allons démarrer la série d'articles sur le pwn. Alors ... Qu'est-ce-que le pwn ? Le pwn est un terme employé en hacking pour désigner l'action de dominer, de conq...Discuss·1 like·96 readspwn
HodlToM00Nhodltom00n.hashnode.dev·Mar 2, 2023GryphonCTF 2022: ret2secret WriteupGCTF or Gryphon CTF is a Capture-The-Flag event hosted by Cybersecurity students from Singapore Poly. This write-up provides a solution to solve one of the binary exploitation, a.k.a PWN challenges, titled ret2secret. Approach The challenge features ...Discuss·116 readsCTF
Terence Chan Zun Munhackin7.hashnode.dev·Jun 5, 2022SEEing some Flags in SEETFOver the weekend, I participated in the SEETF Capture The Flag Competition. My Team was NYCP, and we ended up doing average (I hope) at 114th place out of 740 teams (560 teams got >200 points) Overall this was an interesting CTF. Some of the chall...Discuss·186 reads#cybersecurity