Heap overflow

Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based...

Heap overflow

Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based...

CVE-2021-21949

The CVE-2021-21949 entry maps to a concrete vulnerability in Accusoft ImageGear 19.10: an improper array index validation in the JPEG-JFIF Scan header parser can cause an out-of-bounds write, leading to potential code execution. The root cause is a mismatch in how SOS data references AC/DC Huffma...

CVE-2021-21949

An improper array index validation vulnerability exists in the JPEG-JFIF Scan header parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to an out-of-bounds write and potential code exectuion. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2021-21947

CVE-2021-21947 affects Accusoft ImageGear 19.10. The JPEG-JFIF lossless Huffman parser has two heap-based buffer overflow vulnerabilities triggered by loading JPEG data; the overflow occurs in the lossless path when SOF3 precision is >= 9 (and also discussed for precision

CVE-2021-21947

Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based...

CVE-2021-21946

Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based...

CVE-2021-21946

Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based...

CVE-2021-21946

CVE-2021-21946 affects Accusoft ImageGear 19.10’s JPEG-JFIF lossless Huffman image parser. The vulnerability arises in process_jpeg_lossless (and buffer allocation in allocate_buffer_for_jpeg_decoding) where per-component buffers are sized via a formula (standardized_width = (X_image * subsamplin...

PT-2022-9210 · Accusoft · Accusoft Imagegear

Name of the Vulnerable Software and Affected Versions: Accusoft ImageGear version 19.10 Description: Two heap-based buffer overflow issues exist in the JPEG-JFIF lossless Huffman image parser functionality. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a...

PT-2022-9209 · Accusoft · Accusoft Imagegear

Name of the Vulnerable Software and Affected Versions: Accusoft ImageGear version 19.10 Description: Two heap-based buffer overflow issues exist in the JPEG-JFIF lossless Huffman image parser functionality. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a...

Accusoft ImageGear JPEG-JFIF Scan header parser out-of-bounds write vulnerability

Summary An improper array index validation vulnerability exists in the JPEG-JFIF Scan header parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to an out-of-bounds write and potential code exectuion. An attacker can provide a malicious file to trigger this...

Accusoft ImageGear JPEG-JFIF lossless Huffman parser heap-based buffer overflow vulnerabilities

Summary Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities. Tested...

CVE-2021-45385

A Null Pointer Dereference vulnerability exits in ffjpeg d5cfd49 2021-12-06 in bmpload. When the size information in metadata of the bmp is out of range, it returns without assign memory buffer to pb-pdata and did not exit the program. So the program crashes when it tries to access the pb-data, i...

CVE-2021-45385

A Null Pointer Dereference vulnerability exits in ffjpeg d5cfd49 2021-12-06 in bmpload. When the size information in metadata of the bmp is out of range, it returns without assign memory buffer to pb-pdata and did not exit the program. So the program crashes when it tries to access the pb-data, i...

CVE-2021-44957

Global buffer overflow vulnerability exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23705. Issue is in the jfifencode function at ffjpeg/src/jfif.c line 708 could cause a Denial of Service by using a crafted jpeg file...

CVE-2021-44957

Global buffer overflow vulnerability exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23705. Issue is in the jfifencode function at ffjpeg/src/jfif.c line 708 could cause a Denial of Service by using a crafted jpeg file...

CVE-2021-44956

Two Heap based buffer overflow vulnerabilities exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23852. Issues that are in the jfifdecode function at ffjpeg/src/jfif.c line 552 could cause a Denial of Service by using a crafted jpeg file...

ffjpeg 缓冲区错误漏洞

ffjpeg is a JPEG encoder/decoder. A buffer overflow vulnerability exists in ffjpeg, which stems from the jfifencode function in the product/src/jfif.c file failing to properly handle memory boundaries, and can be exploited by attackers to cause a denial of service via special jpeg files...

PT-2022-6564 · Ffjpeg · Ffjpeg

Name of the Vulnerable Software and Affected Versions: ffjpeg versions prior to 01.01.2021 Description: The issue is a global buffer overflow that could cause a Denial of Service by using a crafted jpeg file. It is similar to a previously known issue. The problem lies in the jfif encode function ...