CVE-2020-36855

CVE-2020-36855 affects DCMTK up to 3.6.5, specifically the dcmqrscp component and its parseQuota function. The issue is a stack-based buffer overflow caused by manipulated StorageQuota, requiring local access. The vulnerability has public exploits and is fixed by upgrading to DCMTK 3.6.6 (patch i...

CVE-2020-36855 DCMTK dcmqrscp parseQuota stack-based overflow

A security vulnerability has been detected in DCMTK up to 3.6.5. The affected element is the function parseQuota of the component dcmqrscp. The manipulation of the argument StorageQuota leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been...

CVE-2025-11624

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed...

CVE-2025-11624 Buffer overwrite when processing file handles with the SFTP server

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed...

gstreamer: AV1 Video Parsing Stack-based Buffer Overflow

A stack-based buffer overflow flaw was found in GStreamer. This issue may lead to code execution while parsing tile list data within AV1-encoded video files...

PT-2025-42981

Name of the Vulnerable Software and Affected Versions Oracle VM VirtualBox versions 7.1.12 and 7.2.2 Description A difficult-to-exploit issue exists in the Oracle VM VirtualBox product, specifically within the Core component. A low-privileged attacker with access to the system where Oracle VM...

DCMTK 安全漏洞

DCMTK is a collection of libraries and applications that implement most of the DICOM standards from the DCMTK open source. Software for inspecting, building, and converting DICOM image files, processing offline media, sending and receiving images over a network connection, and demonstrating image...

wolfSSH 安全漏洞

wolfSSH is a small, fast, portable SSH implementation of wolfSSL open source, including support for SCP and SFTP. A security vulnerability exists in wolfSSH that stems from a possible stack buffer overflow when receiving specially crafted packets, which could lead to the execution of arbitrary co...

JLSEC-2025-170 A stack-based buffer overflow flaw was found in the Fribidi package

A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file to the Fribidi application, which leads to a possible memory leak or a denial of service...

CVE-2025-11896

A flaw was found in Xpdf. A PDF object loop in a CMap, via the "UseCMap" entry leads to an infinite recursion and a stack overflow, resulting in an application crash...

Stack-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the lwsadnsparselabel function when the LWSWITHSYSASYNCDNS flag is enabled during compilation. An attacker can execute arbitrary code or cause a crash by crafting a malicious DNS response with a label...

CVE-2025-11678

CVE-2025-11678 affects libwebsockets (lws_adns_parse_label). The vulnerability is a stack-based buffer overflow that can occur when LWS_WITH_SYS_ASYNC_DNS is enabled, allowing an attacker who can observe a DNS request to craft a response with a long label that overflows label_stack. Affected soft...

CVE-2025-11678

Stack-based Buffer Overflow in lwsadnsparselabel in warmcat libwebsockets allows, when the LWSWITHSYSASYNCDNS flag is enabled during compilation, to overflow the labelstack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer...

CVE-2025-11678 Stack-based Buffer Overflow in libwebsockets DNS response parsing

Stack-based Buffer Overflow in lwsadnsparselabel in warmcat libwebsockets allows, when the LWSWITHSYSASYNCDNS flag is enabled during compilation, to overflow the labelstack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer...

CVE-2025-11678 Stack-based Buffer Overflow in libwebsockets DNS response parsing

Stack-based Buffer Overflow in lwsadnsparselabel in warmcat libwebsockets allows, when the LWSWITHSYSASYNCDNS flag is enabled during compilation, to overflow the labelstack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer...

Libwebsockets 安全漏洞

Libwebsockets is a canonical libwebsockets networking library open-sourced by lws-team. A security vulnerability exists in Libwebsockets that stems from a stack-based buffer overflow in the lwsadnsparselabel function when compiled with the LWSWITHSYSASYNCDNS flag enabled, which could lead to the...

PT-2025-42761

Name of the Vulnerable Software and Affected Versions libwebsockets affected versions not specified Description A stack-based buffer overflow exists in the lws adns parse label function within libwebsockets. This occurs when the LWS WITH SYS ASYNC DNS flag is enabled during compilation and an...

JLSEC-2025-151 A vulnerability, which was classified as critical, was found in FFmpeg up to 7.1

A vulnerability, which was classified as critical, was found in FFmpeg up to 7.1. This affects the function ffaacsearchfortns of the file libavcodec/aacenctns.c of the component AAC Encoder. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

rev-up-your-harley (>=0.1.0, <=1.0.1), rustpython-vm (>=0.1.0, <=0.1.1) +2 more potentially affected by unknown CVE via unic-emoji (>=0.7.0, <=0.9.0)

unic-emoji CARGO version =0.7.0, =0.1.0, =0.1.0, =0.7.0, =0.7.0, =0.9.0 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2025-0084...

EUVD-2025-34989

A vulnerability has been found in Nixdorf Wincor PORT IO Driver up to 1.0.0.1. This affects the function sub11100 in the library wnport.sys of the component IOCTL Handler. Such manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has bee...