CVE-2020-27845

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability...

CVE-2020-27845

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability...

CVE-2020-27845

CVE-2020-27845 : In OpenJPEG, the flaw in src/lib/openjp2/pi.c (pre-2.4.0) allows an attacker-provided, untrusted input to trigger an out-of-bounds read during conversion/encoding, with impact to availability. Affected: OpenJPEG versions before 2.4.0. Remediation: upgrade to 2.4.0 or newer (per m...

CVE-2020-27844

A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as...

CVE-2020-27844

OpenJPEG vulnerability CVE-2020-27844 affects OpenJPEG before 2.4.0. A crafted input during conversion/encoding can cause an out-of-bounds write in lib/openjp2/t2.c (opj_t2_encode_packet), impacting confidentiality, integrity, and availability. Remediation: upgrade to OpenJPEG 2.4.0 or newer. Exp...

CVE-2020-27844

A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as...

CVE-2020-27844

A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as...

CVE-2020-27843

A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability...

CVE-2020-27843

CVE-2020-27843 affects OpenJPEG versions before 2.4.0. A specially crafted input to the conversion or encoding path can trigger an out-of-bounds read, with the highest impact on system availability. The connected advisories consistently cite OpenJPEG2 as the vulnerable component and indicate reme...

CVE-2020-27843

A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability...

CVE-2020-27842

There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability...

CVE-2020-27842

CVE-2020-27842 affects the OpenJPEG2 library, specifically the t2 encoder. A crafted input to OpenJPEG prior to version 2.4.0 can trigger a null pointer dereference, with the highest impact being a denial of service through reduced availability. Connected advisories confirm OpenJPEG vulnerabiliti...

CVE-2020-27842

There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability...

CVE-2020-27841

There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability...

CVE-2020-27841

CVE-2020-27841 affects the OpenJPEG2 library (openjpeg2) prior to version 2.4.0. The flaw occurs when an attacker provides crafted input to be processed by the OpenJPEG encoder, potentially causing an out-of-bounds read and impacting availability. The issue is evidenced in multiple connected advi...

CVE-2020-27841

There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability...

OpenJPEG 输入验证错误漏洞

OpenJPEG is an open source JPEG 2000 codec written in C language . A heap buffer overflow vulnerability exists in the opjt2encodepacket function in openjp2/t2.c in versions of OpenJPEG prior to 2.4.0. An attacker could exploit this vulnerability via specially crafted input to affect...

MGASA-2020-0478 Updated openjpeg2 packages fix security vulnerabilities

There's a flaw in openjpeg in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability CVE-2020-27841. There's a flaw in openjpeg's t2...

Updated openjpeg2 packages fix security vulnerabilities

There's a flaw in openjpeg in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability CVE-2020-27841. There's a flaw in openjpeg's t2...

Denial Of Service (DoS)

openjpeg is vulnerable to denial of service. It is possible due to a heap-buffer-overflow in lib/openjp2/mqc.c which allows an attacker to cause an application crash...