Stack-based Buffer Overflow in codeplea/tinyexpr

✍️ Description Whilst experimenting with repl built from commit 61af1d, with Clang 10 +ASan on Ubuntu 20.04.2 LTS, we discovered an expression containing 4 null characters after a newline which, due to insufficient bounds checking, triggers a stack-buffer-overflow. 🕵️‍♂️ Proof of Concept echo...

assimp:assimp_fuzzer: Stack-buffer-overflow in std::__1::list<Assimp::LWO::Envelope, std::__1::allocator<Assimp::LWO::Envelope>

Project: https://github.com/assimp/assimp.git Detailed Report: https://oss-fuzz.com/testcase?key=4770312630697984 Project: assimp Fuzzing Engine: libFuzzer Fuzz Target: assimpfuzzer Job Type: libfuzzerasanassimp Platform Id: linux Crash Type: Stack-buffer-overflow READ 8 Crash Address:...

EulerOS 2.0 SP8 : grub2 (EulerOS-SA-2021-1875)

According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2 in versions prior to 2.06. Setparamprefix in the menu rendering code performs a length calculation on the assumption th...

Siemens Solid Edge Stack Buffer Overflow Vulnerability

Siemens Solid Edge is a 3D CAD software from Siemens, Germany. A stack buffer overflow vulnerability exists in Siemens Solid Edge, which can be exploited by an attacker to execute code in the context of the current process...

Backdoor.Win32.Agent.oda Buffer Overflow

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/380ff48c4a28ac25f5efb630883eeb17.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Agent.oda Vulnerability: Remote Stack Buffer Overflow UDP Description: The malware...

OSV-2021-769 Stack-buffer-overflow in TranslateClause

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34332 Crash type: Stack-buffer-overflow READ 16 Crash state: TranslateClause SpeakNextClause Synthesize...

PT-2021-28260

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a stack-buffer-overflow read crash. The crash occurs in the following functions: TranslateClause, SpeakNextClause, and Synthesize...

espeak-ng:ssml-fuzzer: Stack-buffer-overflow in TranslateClause

Project: https://github.com/espeak-ng/espeak-ng.git Detailed Report: https://oss-fuzz.com/testcase?key=6060397091225600 Project: espeak-ng Fuzzing Engine: libFuzzer Fuzz Target: ssml-fuzzer Job Type: libfuzzerasanespeak-ng Platform Id: linux Crash Type: Stack-buffer-overflow READ 16 Crash Address...

OSV-2021-764 Stack-buffer-overflow in TranslateNumber_1

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34285 Crash type: Stack-buffer-overflow READ 1 Crash state: TranslateNumber1 TranslateNumber TranslateWord3...

PT-2021-28256

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a stack-buffer-overflow read crash. The crash state includes functions such as TranslateNumber 1, TranslateNumber, and...

espeak-ng:ssml-fuzzer: Stack-buffer-overflow in TranslateNumber_1

Project: https://github.com/espeak-ng/espeak-ng.git Detailed Report: https://oss-fuzz.com/testcase?key=4849410845573120 Project: espeak-ng Fuzzing Engine: libFuzzer Fuzz Target: ssml-fuzzer Job Type: libfuzzerasanespeak-ng Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address:...

duckdb:parse_fuzz_test: Stack-buffer-overflow in duckdb::utf8proc_codepoint

Detailed Report: https://oss-fuzz.com/testcase?key=4918294185377792 Project: duckdb Fuzzing Engine: afl Fuzz Target: parsefuzztest Job Type: aflasanduckdb Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address: 0x7f7bd4251138 Crash State: duckdb::utf8proccodepoint...

Siemens Solid Edge security vulnerabilities

Siemens Solid Edge is a 3D CAD software from Siemens, Germany. A stack buffer overflow vulnerability exists in Siemens Solid Edge, which can be exploited by an attacker to execute code in the context of the current process...

OSV-2021-739 Stack-buffer-overflow in flb_sds_cat

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34025 Crash type: Stack-buffer-overflow READ Crash state: flbsdscat flbratranslate recordacfuzzer.c...

PT-2021-28251

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a stack-buffer-overflow read crash. Technical details include the involvement of flb sds cat and flb ra translate functions, as...

Tenda AC11 Stack Buffer Overflow Vulnerability (CNVD-2021-33998)

The Tenda AC11 is an AC1200 dual-band Gigabit WiFi router. A stack buffer overflow vulnerability exists in /goform/setmac in the Tenda AC11 02.03.01.104CN and earlier firmware. An attacker can exploit this vulnerability to execute arbitrary code on the system via a specially crafted post request...

PT-2021-6511

Name of the Vulnerable Software and Affected Versions GPAC version 1.0.1 Description The issue is related to a stack buffer overflow in the hevc parse vps extension function in MP4Box, a component of the GPAC multimedia platform. This allows attackers to cause a denial of service or execute...

Tenda AC11 Stack Buffer Overflow Vulnerability (CNVD-2021-34000)

The Tenda AC11 is an AC1200 dual-band Gigabit WiFi router. A stack buffer overflow vulnerability exists in /goform/setVLAN in the Tenda AC11 02.03.01.104CN and earlier firmware. An attacker can exploit this vulnerability to execute arbitrary code on the system via a specially crafted post request...

Tenda AC11 Stack Buffer Overflow Vulnerability (CNVD-2021-33997)

The Tenda AC11 is an AC1200 dual-band Gigabit WiFi router. A stack buffer overflow vulnerability exists in /gofrom/setwanType in the Tenda AC11 02.03.01.104CN and earlier firmware. An attacker can exploit this vulnerability to execute arbitrary code on the system via a specially crafted post...

CVE-2021-31756

An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104CN. A stack buffer overflow vulnerability in /gofrom/setwanType allows attackers to execute arbitrary code on the system via a crafted post request. This occurs when input vector controlled by malicious attack get...