CVE-2020-21819

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641via htmlescape ../../programs/escape.c:51...

CVE-2020-21819

GNU LibreDWG 0.10.2641 contains a heap-based buffer overflow vulnerability exploitable via the code path in htmlescape ../../programs/escape.c:51. Affected component is the LibreDWG C library used for DWG file handling. Impact is described as heap corruption with potential high impact to confiden...

CVE-2020-21813

Summary: CVE-2020-21813 affects GNU LibreDWG, specifically version 0.10.2641, with a heap-based buffer overflow exploitable via the function path output_TEXT in dwg2SVG.c:114. What is affected: LibreDWG 0.10.2641 (GNU LibreDWG). Root cause (as stated): heap-based buffer overflow in output_TEXT at...

PTC OPC UA Server Multiple vulnerabilities

Binary data ptcopcuamultivulns.nbin...

Out-of-Bounds Read

gpac is vulnerable to out-of-bounds read. The vulnerability exists due to a heap-based buffer over-read...

SUSE-SU-2021:1613-1 Security update for lz4

This update for lz4 fixes the following issues: - CVE-2021-3520: Fixed memory corruption due to an integer overflow bug caused by memmove argument bsc1185438. - CVE-2019-17543: Fixed heap-based buffer overflow in LZ4write32 bsc1153936...

Security Bulletin: Cloud Pak for Security contains security vulnerabilities

Summary Cloud Pak for Security v 1.6.0.1 and earlier contains security vulnerabilities, addressed in Cloud Pak for Security v 1.7.0.0 Vulnerability Details CVEID: CVE-2020-10543 DESCRIPTION: Perl is vulnerable to a heap-based buffer overflow, caused by an integer overflow in the nested regular...

Heap-based Buffer Overflow in strukturag/libde265

✍️ Description heap-buffer-overflow of decctx.cc in function readspsNAL 🕵️‍♂️ Proof of Concept Verification steps： 1.Get the source code of Bento4 2.Compile the Bento4 bash $ ./autogen.sh $ export CFLAGS="-g -lpthread -fsanitize=address" $ export CXXFLAGS="-g -lpthread -fsanitize=address" $...

Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : Exiv2 vulnerabilities (USN-4941-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4941-1 advisory. It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary...

Siemens SIMATIC UltraVNC HMI WinCC Products

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC HMIs/WinCC Products Vulnerabilities: Improper Initialization, Out-of-bounds Read, Heap-based Buffer Overflow, Stack-based Buffer Overflow, Access of Memory Location After End...

PT-2021-7765 · Xmill · Xmill

Name of the Vulnerable Software and Affected Versions: Xmill version 0.7 Description: The issue is related to a heap-based buffer overflow error in the Decompression EnumerationUncompressor::UncompressItem function when handling XML files. This can be exploited by a remote attacker to execute...

Security update for libxml2 (moderate)

openSUSE Security Update: Security update for libxml2 Announcement ID: openSUSE-SU-2021:0692-1 Rating: moderate References: 1185408 1185409 1185410 Cross-References: CVE-2021-3516 CVE-2021-3517 CVE-2021-3518 CVSS scores: CVE-2021-3516 SUSE: 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H...

Denial Of Service (DoS)

libxml2 is vulnerable to denial of service. The vulnerability exists because of heap-based buffer overflow in xmlEncodeEntitiesInternal in entities.c...

CVE-2021-31454

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1523-1)

This update for libxml2 fixes the following issues : CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess bsc1185408. CVE-2021-3517: Fixed a heap-based buffer overflow in entities.c:xmlEncodeEntitiesInternal bsc1185410. CVE-2021-3516: Fixed a use after free in...

Foxit Reader XFA leadDigits Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the...

CVE-2020-28011

Exim 4 before 4.94.2 allows Heap-based Buffer Overflow in queuerun via two sender options: -R and -S. This may cause privilege escalation from exim to root...

CVE-2020-28011

Exim 4 before 4.94.2 allows Heap-based Buffer Overflow in queuerun via two sender options: -R and -S. This may cause privilege escalation from exim to root...

CVE-2020-28013

Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.'" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the interpretation of negative sizes in strncpy...

Arbitrary Code Execution

newlib is vulnerable to arbitrary code execution. An integer overflow in mEMALIGn, pvALLOc, nanomemalign, nanovalloc, nanopvalloc leads to a heap-based buffer overflow and allows an attacker to execute arbitrary code on the host OS...