Blosc C-Blosc2 Security Vulnerability

Blosc C-Blosc2 is a code library from the Blosc team that enables deep compression of binary data. The goal of the software is to reduce the size of large datasets on disk or in memory, speeding up memory-bound computations. The software supports BloscLZ, a compression program based on FastLZ, LZ...

CVE-2023-48704

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-48704

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

Heap overflow

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-48704

The CVE-2023-48704 issue affects ClickHouse server and is caused by a heap buffer overflow in the Gorilla codec decompression logic. An unauthenticated attacker can send a crafted payload to the native interface (default port 9000/tcp) to crash the ClickHouse server. Public details in connected s...

CVE-2023-48704

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-48704 Unauthenticated heap buffer overflow in Gorrila codec decompression

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-48704: Heap-based Buffer Overflow

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-48298

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

Design/Logic Flaw

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

CVE-2023-48298

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

CVE-2023-48298

CVE-2023-48298 affects ClickHouse, specifically the FPC codec decompression path. The issue is an integer underflow that can crash the server via a stack buffer overflow, exploitable by an unauthenticated attacker. The vulnerability is described as similar to CVE-2023-47118; no explicit remediati...

CVE-2023-48298 Integer underflow leading to stack overflow in FPC codec decompression

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

CVE-2023-48298

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

CVE-2023-48298 Integer underflow leading to stack overflow in FPC codec decompression

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. This vulnerability is an integer underflow resulting in crash due to stack buffer overflow in decompression of FPC codec. It can be triggered and exploited by an...

CVE-2023-47118

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-47118

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-47118: Heap-based Buffer Overflow

ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on...

CVE-2023-28465

The package-decompression feature in HL7 Health Level 7 FHIR Core Libraries before 5.6.106 allows attackers to copy arbitrary files to certain directories via directory traversal, if an allowed directory name is a substring of the directory name chosen by the attacker. NOTE: this issue exists...

Directory traversal

The package-decompression feature in HL7 Health Level 7 FHIR Core Libraries before 5.6.106 allows attackers to copy arbitrary files to certain directories via directory traversal, if an allowed directory name is a substring of the directory name chosen by the attacker. NOTE: this issue exists...