CVE-2020-21677

A heap-based buffer overflow in the sixelencoderoutputwithoutmacro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service DOS via converting a crafted PNG file into Sixel format...

CVE-2020-21677

CVE-2020-21677 describes a heap-based buffer overflow in the sixel_encoder_output_without_macro function of encoder.c in Libsixel 1.8.4. Exploitation is via converting a crafted PNG file into Sixel format, causing a denial of service. The vulnerability is documented across multiple feeds (NVD, Re...

CVE-2020-21677

A heap-based buffer overflow in the sixelencoderoutputwithoutmacro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service DOS via converting a crafted PNG file into Sixel format...

CVE-2020-21677: Out-of-bounds Write

A heap-based buffer overflow in the sixelencoderoutputwithoutmacro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service DOS via converting a crafted PNG file into Sixel format...

libsixel 缓冲区错误漏洞

libsixel is a package that provides an encoding/decoding implementation for DEC SIXEL graphics and other converter programs. Libsixel 1.8.4 suffers from a buffer error vulnerability that originates when a networked system or product performs an operation in memory without properly validating data...

Libsixel buffer overflow vulnerability (CNVD-2021-29736)

Libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A buffer overflow vulnerability exists in Libsixel version v1.8.6, which stems from a buffer overflow in the sixelencoderencodebytes function, and can be exploited by an...

Denial Of Service (DoS)

libsixel is vulnerable to denial of service DoS. The vulnerability exists through a stack overflow in sixelencoderencodebytes of encoder.c...

CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow. Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS. Remediation There is no fixed version for libsixel. References - GitHub Issue...

UBUNTU-CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

Buffer overflow

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

CVE-2020-36120

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

CVE-2020-36120

CVE-2020-36120 affects Libsixel v1.8.6, with a buffer overflow in the sixel_encoder_encode_bytes function that can cause a Denial of Service (DoS). The connected documents confirm the vulnerable component and impact but do not provide remediation details or patched versions within the supplied ma...

CVE-2020-36120

Removed by vendor...

CVE-2020-36120: Buffer Copy without Checking Size of Input

Buffer Overflow in the "sixelencoderencodebytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service DoS...

libsixel 缓冲区错误漏洞

Libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A buffer overflow vulnerability exists in Libsixel version v1.8.6, which stems from a buffer overflow in the sixelencoderencodebytes function, and can be exploited by an...

libsixel unvalidated array indexing vulnerability

libsixel is a SIXEL encoder/decoder implementation. libsixel 1.8.6 is vulnerable to an unvalidated array indexing vulnerability. An attacker could exploit this vulnerability to cause out-of-bounds access to the gifoutcode function in fromgif.c...