CVE-2021-34122

The function bitstrtell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference...

CVE-2021-34122

The function bitstrtell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference...

Null pointer dereference

The function bitstrtell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference...

CVE-2021-34122

CVE-2021-34122 affects the ffjpeg library (JPEG encoder/decoder). The root cause is a NULL pointer dereference in the function bitstr_tell implemented in bitstr.c, tied to commit 4ab404e. Public sources consistently describe a NULL pointer dereference as the vulnerability mechanism; CVSS metrics ...

CVE-2021-34122

The function bitstrtell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference...

PT-2022-10323 · Ffjpeg · Ffjpeg

Name of the Vulnerable Software and Affected Versions: ffjpeg affected versions not specified Description: The issue is related to a NULL pointer dereference in the bitstr tell function at bitstr.c in ffjpeg commit 4ab404e. Recommendations: At the moment, there is no information about a newer...

ffjpeg Denial of Service Vulnerability (CNVD-2022-12798)

ffjpeg is a JPEG encoder/decoder by the individual developer Kai Chen in China. A rejection vulnerability exists in ffjpeg, which originates when the size information in the metadata of a bmp is out of range, it returns without allocating a memory buffer to pb-pdata and without exiting the progra...

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-2021-45385

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...

Null pointer dereference

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-2021-45385

Summary (CVE-2021-45385 – ffjpeg) A Null Pointer Dereference affects ffjpeg (revision d5cfd49, 2021-12-06) in bmp_load(). When BMP metadata size is out of range, the code may skip allocating memory to pb->pdata and continue execution, causing a crash when jfif_encode() accesses pb->data (jf...

PT-2022-12335 · Ffjpeg · Ffjpeg

Name of the Vulnerable Software and Affected Versions: ffjpeg version d5cfd49 2021-12-06 Description: A Null Pointer Dereference issue exists due to incomplete patching. When size information in the metadata of a bmp file is out of range, the program fails to assign a memory buffer to pb-pdata bu...

ffjpeg buffer overflow vulnerability (CNVD-2022-19850)

ffjpeg is a JPEG encoder/decoder. ffjpeg suffers from a buffer overflow vulnerability that stems from a failure of the jfifdecode function in the product/src/jfif.c file to properly handle memory boundaries, which could be exploited by an attacker to cause a denial of service via a special jpeg...

ffjpeg buffer overflow vulnerability (CNVD-2022-19851)

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...

ffjpeg 代码问题漏洞

ffjpeg is a JPEG encoder/decoder by the individual developer Kai Chen in China. A rejection vulnerability exists in ffjpeg, which originates when the size information in the metadata of a bmp is out of range, it returns without allocating a memory buffer to pb-pdata and without exiting the progra...

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...

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...

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...