Buffer overflow

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

CVE-2018-3899

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

CVE-2018-3898

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The transinfo call can overwrite a buffer of size 0x104, which is more than enough to...

CVE-2018-3899

CVE-2018-3899 affects Yi Technology Home Camera 27US 1.8.7.0D QR code scanning. A crafted QR code can trigger a buffer overflow in trans_info during parsing of the fields for password and SSID, overwriting the return address and enabling code execution. The issue is documented as a QR code trans_...

CVE-2018-3898

Summary (concrete details from provided sources): CVE-2018-3898 affects the Yi Home Camera 27US running version 1.8.7.0D. The vulnerability exists in the QR code scanning path (trans_info), where a specially crafted QR code can cause a buffer overflow (buffer size 0x104) by overflowing the ssid_d...

PT-2018-16291 · Yi · Yi Home Camera

Name of the Vulnerable Software and Affected Versions: Yi Home Camera 27US version 1.8.7.0D Description: An exploitable code execution issue exists in the QR code scanning functionality. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The trans info call can...

PT-2018-16292 · Yi · Yi Home Camera

Name of the Vulnerable Software and Affected Versions: Yi Home Camera 27US version 1.8.7.0D Description: An exploitable code execution issue exists in the QR code scanning functionality. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The trans info call can...

CVE-2018-3900

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

CVE-2018-3900

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

Buffer overflow

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

CVE-2018-3900

CVE-2018-3900 affects Yi Home Camera 27US 1.8.7.0D; a specially crafted QR code exploits the QR code scanning path to trigger a buffer overflow and remote code execution. The root cause lies in the QR base64 parsing/decoding flow (b64_decode) with unbounded output, allowing stack writes that can ...

CVE-2018-3900

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

Yi Technology Home Camera 27US QR Code trans_info Code Execution Vulnerability

Summary An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

Yi Technology Home Camera 27US QR Code Base64 Code Execution Vulnerability

Summary An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...

GHSA-R32R-3977-CGC3 Keycloak vulnerable to uncontrolled resource consumption

JBoss KeyCloak versions prior to 1.0.3.Final allow remote attackers to create a denial of service resource consumption by supplying a large value in the size parameter to auth/qrcode, related to QR code generation...

Keycloak vulnerable to uncontrolled resource consumption

JBoss KeyCloak versions prior to 1.0.3.Final allow remote attackers to create a denial of service resource consumption by supplying a large value in the size parameter to auth/qrcode, related to QR code generation...

Shopify: H1514 Ability to MiTM Shopify PoS Session to Takeover Communications

Hi @iv-rodriguez, After a decent amount more digging and research, I must disagree with you on the "expecting to work offline" portion. The code actually specifically listens on all local interfaces 0.0.0.0 and the wifi network address is specifically used in the QR code connection string, as sho...

h1-5411-CTF: Solution for h15411's CTF challenge

Baby steps Earlier today a friend tipped me off about an ongoing CTF challenge that was being run by HackerOne and would get the first ten winners a ticket to participate in h15411, which will be a live-hacking event happening in Buenos Aires. This immediately caught my attention and I decided to...

h1-5411-CTF: Flag WriteUp

Hello everyone , here is my writeup : Intro First I decoded the QR Code of the tweet , decoding to Here you go: 68747470733a2f2f68312d353431312e68316374662e636f6d . Decoding the hex value we get the challenge URL : https://h1-5411.h1ctf.com Path traversal + local file read On the website I found...

You down with P2P? 10 tips to secure your mobile payment app

If you look at the figures, you cannot deny that the eCommerce industry is steadily growing. More and more people are doing their shopping online, not only for products and services geared toward the use of technologies and the Internet, but also for items previously only found in brick and morta...