198 matches found
php: signed integer overflow in metaphone()
A flaw was found in PHP. The metaphone function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. When an input string is longer than 2,147,483,647 bytes, a signed integer overflow can occur, leading to undefined behavior and an...
JLSEC-2026-547
A flaw was found in the opj2decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free on an uninitialized pointer, leading to a segmentation fault and...
USN-8294-1: PostgreSQL vulnerabilities
It was discovered that PostgreSQL did not correctly enforce authorization for CREATE TYPE. An attacker could possibly use this issue to execute arbitrary SQL functions. CVE-2026-6472 It was discovered that PostgreSQL incorrectly handled large user input in multiple server features. An attacker...
USN-8294-1 postgresql-14, postgresql-16, postgresql-17, postgresql-18 vulnerabilities
It was discovered that PostgreSQL did not correctly enforce authorization for CREATE TYPE. An attacker could possibly use this issue to execute arbitrary SQL functions. CVE-2026-6472 It was discovered that PostgreSQL incorrectly handled large user input in multiple server features. An attacker...
Astra Linux - уязвимость в lz4
LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4write32 related to LZ4compressdestSize, affecting applications that call LZ4compressfast with a large input. This issue can also lead to data corruption. NOTE: The vendor states that “only a few specific/rare uses of the API are at risk.”...
Astra Linux - уязвимость в apache2
If the Apache HTTP Server 2.4.53 is configured to perform transformations using modsed, especially in contexts where the input to modsed can be very large, modsed may cause excessive memory allocation and trigger an abort...
Astra Linux - уязвимость в apache2
The aprwrite function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large inputs using aprwrite or aprputs. This issue can occur, for example, when using the modluas r:puts function. Modules that are compiled and distribute...
BIT-MONGODB-2026-8202 Post-authentication CPU utilization DoS via $trim/$ltrim/$rtrim operators
Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glib2 (UTSA-2026-021480)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021480 advisory. A flaw was found in the GLib Base64 encoding routine when processing very large input data. Due to incorrect use of integer types during length calculation, the...
CVE-2026-8202
Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to...
UBUNTU-CVE-2026-8202
Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to...
CVE-2026-8202
Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to...
CVE-2026-8202 Post-authentication CPU utilization DoS via $trim/$ltrim/$rtrim operators
Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to...
CVE-2026-8202
CVE-2026-8202 affects MongoDB Server prior to certain fixed versions: v7.0 before 7.0.34, v8.0 before 8.0.23, v8.2 before 8.2.9, and v8.3 before 8.3.2. The issue is a post-authentication CPU DoS caused by using a densely populated characters mask with large input strings in the MongoDB aggregatio...
PT-2026-40286
In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the metaphone function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed...
CVE-2026-7568 Signed integer overflow in metaphone()
In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the metaphone function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed...
Unity Linux 20.1070e Security Update: openjpeg2 (UTSA-2026-017380)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017380 advisory. A flaw was found in the opj2decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a...
Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15
In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsimdevhealthbreakwrite If either a zero count or a large one is provided, kernel can crash...
Astra Linux - уязвимость в netty
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by...
Astra Linux - уязвимость в openjpeg2
A flaw was discovered in the opj2decompress program within openjpeg2 2.4.0, particularly in its handling of an input directory containing a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free on an uninitialized pointer, resulting...