Pwn:

Let's party in the house(Pwn, Panasonic (PCSL), difficulty:Schrödinger):

Pwn, Panasonic (PCSL), difficulty:Schrödinger

Oh, no, in the middle of our party, there was a strange baby cry coming from the IP Camera.
There is only one service in the device, can you figure out the baby crying? flag path: /flag

nc 47.88.48.133 7777

[attachment](<https://rwctf.oss-accelerate.aliyuncs.com/Lets-party-in-the-house_2cd37ebed31d41afb6bbe094659985d9.tar.gz>)

Lets-party-in-the-house.tar.gz

RIPTC(difficulty:Hard):

Pwn, difficulty:Hard

Lyrics: RIPTC
Composer: Krias aka Digging into kernel

I'm fond of the days that are retro
Hate the future's unpredictable echo
Peep into the kernel, take a look
Revive the code that the attack took
Found one new 0 day, what a magic
Triggering the moment, I've lost the knack
Patching up the class, secrets I pack

Source code added a few files, ain't no pretense
Three characters added in another file, spotted only in vmlinux, no defense

Friends from afar, they arrive
Could you help me thrive, like eating greens, time

nc 47.88.23.76 7788

[attachment](<https://rwctf.oss-accelerate.aliyuncs.com/riptc_attachment_241a4f7b8921b131e3237af987ad4f82.tar.gz>)

Hint1 for RITPC:
Source code added a few files, ain't no pretense
By learning from CVE-2023-1829, CVE-2023-3776 and CVE-2023-4206, you will find a new bug in cls_tcindex.c

riptc_attachment.tar.gz

pgsum(difficulty:Normal):

Pwn, difficulty:Normal

We have added sum support for string to postgresql! Try it out!

nc 47.88.60.165 6666

[attachment](<https://rwctf.oss-accelerate.aliyuncs.com/pgsum_6fae44ea2a073cf398ca931cffeb5f44.tar.gz>)

pgsum.tar.gz

Pwn:

Let's party in the house(Pwn, Panasonic (PCSL), difficulty:Schrödinger**):**

RIPTC(difficulty:Hard):

pgsum(difficulty:Normal):

烫烫烫(difficulty:Normal):

Let's party in the house(Pwn, Panasonic (PCSL), difficulty:Schrödinger):