yajl: heap-based buffer overflow when handling large inputs due to an integer overflow

A flaw was found in the YAJL library in the way it reallocates a memory buffer to store more data. A very large input causes the value used to calculate the buffer size to overflow, resulting in a heap-based buffer overflow...

Denial Of Service (DoS)

ujson is vulnerable to denial of service. The vulnerability exists in decodestring function in ultrajsondec.c when reallocation of buffer fails during string decoding which frees the buffer twice causing an application crash...

GHSA-FM67-CV37-96FF Potential double free of buffer during string decoding

Impact What kind of vulnerability is it? Who is impacted? When an error occurs while reallocating the buffer for string decoding, the buffer gets freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. Patches Has the problem been patche...

Potential double free of buffer during string decoding

Impact What kind of vulnerability is it? Who is impacted? When an error occurs while reallocating the buffer for string decoding, the buffer gets freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. Patches Has the problem been patche...

DEBIAN-CVE-2022-31117

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is...

CVE-2022-31117

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is...

CVE-2022-31117 Double free of buffer during string decoding in ujson

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is...

Security Bulletin: IBM QRadar Network Packet Capture includes multiple vulnerable components.

Summary The product includes multiple vulnerable components e.g., framework libraries that may be identified and exploited with automated tools. IBM has addressed the relevant CVEs. Vulnerability Details CVEID:CVE-2018-25032 DESCRIPTION: Zlib is vulnerable to a denial of service, caused by a memo...

The vulnerability of the CODESYS Runtime Toolkit execution environment arises from overflowing buffers in dynamic memory, allowing attackers to trigger a service failure or reallocate memory areas.

The vulnerability of the CODESYS Runtime Toolkit execution environment is due to an overflow in the buffer of dynamic memory. Exploiting this vulnerability can allow a remote attacker to cause a service failure or reallocate memory by sending a specially crafted request...

AZL-10552 CVE-2022-24795 affecting package rubygem-yajl-ruby for versions less than 1.3.1-2

yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing with large 2GB inputs. The reallocation logic at yajlbuf.cL64 may result in the need 32bit...

Reallocation bug can trigger heap memory corruption

The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing with large 2GB inputs. Details The reallocation logic at yajlbuf.cL64 may result in the need 32bit integer wrapping to 0 when need approaches a value of 0x80000000...

Build Your 2022 Cybersecurity Plan With This Free PPT Template

The end of the year is coming, and it's time for security decision-makers to make plans for 2022 and get management approval. Typically, this entails making a solid case regarding why current resources, while yielding significant value, need to be reallocated and enhanced. The Definitive 2022...

The vulnerability of the `package_set_ring` function in the `net/packet/af_packet.c` component of the Linux kernel allows a hacker to increase their privileges within the system or cause a service failure.

The vulnerability of the packagesetring function in the net/packet/afpacket.c component of the Linux kernel is related to the reallocation of memory. Exploiting this vulnerability could allow a remote attacker to increase their privileges within the system or cause service failures...

The vulnerability of the libxslt library in iOS, iPadOS, tvOS, watchOS, and macOS allows attackers to execute arbitrary code on the target system.

The vulnerability of the libxslt library in iOS, iPadOS, tvOS, watchOS, and macOS relates to the reallocation of memory. Exploiting this vulnerability allows an attacker to execute arbitrary code on the target system using a specially created malicious file...

The vulnerability of the OpenLDAP protocol, related to the reallocation of memory, allows a hacker to perform a denial-of-service attack.

The vulnerability of the OpenLDAP protocol lies in the repeated memory release that occurs during the processing of control elements involving value return filters. Exploiting this vulnerability allows a malicious actor to perform a denial-of-service attack by sending a specially crafted request ...

The vulnerability of the OpenLDAP protocol, related to the reallocation of memory, allows a hacker to perform a denial-of-service attack.

The vulnerability of the OpenLDAP protocol is related to the reclamation of memory. Exploiting this vulnerability allows a malicious actor to perform a service denial by sending a specially crafted request to slapd...

GHSA-VCQG-3P29-XW73 Integer overflow in Pillow

libImaging/TiffDecode.c in Pillow before 6.2.2 has a TIFF decoding integer overflow, related to realloc...

CVE-2021-25480

A lack of replay attack protection in GUTI REALLOCATION COMMAND message process in Qualcomm modem prior to SMR Oct-2021 Release 1 can lead to remote denial of service on mobile network connection...

CVE-2021-25480

A lack of replay attack protection in GUTI REALLOCATION COMMAND message process in Qualcomm modem prior to SMR Oct-2021 Release 1 can lead to remote denial of service on mobile network connection...

Design/Logic Flaw

A lack of replay attack protection in GUTI REALLOCATION COMMAND message process in Qualcomm modem prior to SMR Oct-2021 Release 1 can lead to remote denial of service on mobile network connection...