OSV-2021-203 Memcpy-param-overlap in flatview_write_continue

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29586 Crash type: Memcpy-param-overlap Crash state: flatviewwritecontinue flatviewwrite addressspacewrite...

Researchers Disclose Undocumented Chinese Malware Used in Recent Attacks

Cybersecurity researchers have disclosed a series of attacks by a threat actor of Chinese origin that has targeted organizations in Russia and Hong Kong with malware — including a previously undocumented backdoor. Attributing the campaign to Winnti or APT41, Positive Technologies dated the first...

CVE-2018-14067

Green Packet WiMax DV-360 2.10.14-g1.0.6.1 devices allow Command Injection, with unauthenticated remote command execution, via a crafted payload to the HTTPS port, because lighttpd listens on all network interfaces including the external Internet by default. NOTE: this may overlap CVE-2017-9980...

OSV-2020-1668 Memcpy-param-overlap in ot::Message::Write

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25226 Crash type: Memcpy-param-overlap Crash state: ot::Message::Write ot::Message::CopyTo ot::Ip6::Ip6::InsertMplOption...

openthread:ncp-uart-received-fuzzer: Memcpy-param-overlap in ot::Message::Write

Project: https://github.com/openthread/openthread.git Detailed Report: https://oss-fuzz.com/testcase?key=5748343379329024 Project: openthread Fuzzing Engine: honggfuzz Fuzz Target: ncp-uart-received-fuzzer Job Type: honggfuzzasanopenthread Platform Id: linux Crash Type: Memcpy-param-overlap Crash...

sleuthkit:sleuthkit_fls_fat_fuzzer: Strncpy-param-overlap in tsk_fs_name_copy

Project: https://github.com/sleuthkit/sleuthkit.git Detailed Report: https://oss-fuzz.com/testcase?key=5764896327991296 Project: sleuthkit Fuzzing Engine: honggfuzz Fuzz Target: sleuthkitflsfatfuzzer Job Type: honggfuzzasansleuthkit Platform Id: linux Crash Type: Strncpy-param-overlap Crash...

pwn-collection

This repository contains a collection of CTF Capture The Flag challenges with writeups and exploit scripts. The challenges are categorized into three main areas: fmtstr32, heapchunkoverlap64, and pwn300. The fmtstr32 category contains challenges related to format string vulnerabilities, which all...

OSV-2020-670 Memcpy-param-overlap in ot::Cli::CoapSecure::Process

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12679 Crash type: Memcpy-param-overlap Crash state: ot::Cli::CoapSecure::Process ot::Cli::Interpreter::ProcessCoapSecure ot::Cli::Interpreter::ProcessLine...

opensc:fuzz_pkcs15_reader: Memcpy-param-overlap in authentic_set_current_files

Project: https://github.com/OpenSC/OpenSC.git Detailed Report: https://oss-fuzz.com/testcase?key=5161383229652992 Project: opensc Fuzzing Engine: honggfuzz Fuzz Target: fuzzpkcs15reader Job Type: honggfuzzasanopensc Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address:...

libmpeg2:mpeg2_dec_fuzzer: Memcpy-param-overlap in impeg2_fmt_conv_yuv420p_to_yuv420sp_uv

Project: https://android.googlesource.com/platform/external/libmpeg2 Detailed Report: https://oss-fuzz.com/testcase?key=5732984619008000 Project: libmpeg2 Fuzzing Engine: libFuzzer Fuzz Target: mpeg2decfuzzer Job Type: libfuzzerasanlibmpeg2 Platform Id: linux Crash Type: Memcpy-param-overlap Cras...

unzip: overlapping of files in ZIP container leads to denial of service

Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service resource consumption, aka a "better zip bomb" issue...

Denial Of Service (DoS)

unzip is vulnerable to denial of service. An overlapping of files in ZIP container allows an attacker to crash the application...

unzip: overlapping of files in ZIP container leads to denial of service

Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service resource consumption, aka a "better zip bomb" issue...

mysql-server:fuzz_real_query: Memcpy-param-overlap in read_ok_ex

Detailed Report: https://oss-fuzz.com/testcase?key=5111911572307968 Project: mysql-server Fuzzing Engine: libFuzzer Fuzz Target: fuzzrealquery Job Type: libfuzzerasanmysql-server Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address: 0x7f0132daf848,0x999a189acc73fd41 and 0x62700000942...

mysql-server:fuzz_real_query: Memcpy-param-overlap in read_ok_ex

Detailed Report: https://oss-fuzz.com/testcase?key=6322724899389440 Project: mysql-server Fuzzing Engine: libFuzzer Fuzz Target: fuzzrealquery Job Type: libfuzzerasanmysql-server Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address: 0x7ff545cea848,0x2037ff447d7aa51 and 0x625000059913...

njs:njs_process_script_fuzzer: Memcpy-param-overlap in njs_chb_join_to

Project: http://hg.nginx.org/njs Detailed Report: https://oss-fuzz.com/testcase?key=5742835815153664 Project: njs Fuzzing Engine: libFuzzer Fuzz Target: njsprocessscriptfuzzer Job Type: libfuzzerasannjs Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address: 0x62500008b700,0x62500008b8...

mysql-server:fuzz_real_query: Memcpy-param-overlap in cli_read_rows

Project: https://github.com/mysql/mysql-server.git Detailed Report: https://oss-fuzz.com/testcase?key=5672257833926656 Project: mysql-server Fuzzing Engine: libFuzzer Fuzz Target: fuzzrealquery Job Type: libfuzzerasanmysql-server Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address:...

njs:njs_process_script_fuzzer: Memcpy-param-overlap in njs_chb_join_to

Project: http://hg.nginx.org/njs Detailed Report: https://oss-fuzz.com/testcase?key=5683698955714560 Project: njs Fuzzing Engine: libFuzzer Fuzz Target: njsprocessscriptfuzzer Job Type: libfuzzerasannjs Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address: 0x625000075b00,0x625000075c...

chromium-browser: Full screen notification overlap

UI spoofing in Chromium in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to spoof notifications via a crafted HTML page...

mysql-server:fuzz_real_query: Memcpy-param-overlap in read_ok_ex

Project: https://github.com/mysql/mysql-server.git Detailed Report: https://oss-fuzz.com/testcase?key=5745581829390336 Project: mysql-server Fuzzing Engine: libFuzzer Fuzz Target: fuzzrealquery Job Type: libfuzzerasanmysql-server Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address:...