CVE-2021-26843

An issue was discovered in sthttpd through 2.27.1. On systems where the strcpy function is implemented with memcpy, the dedotdot function may cause a Denial-of-Service daemon crash due to overlapping memory ranges being passed to memcpy. This can triggered with an HTTP GET request for a crafted...

OSV-2021-274 Memcpy-param-overlap in frame_get_metalayers

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30253 Crash type: Memcpy-param-overlap Crash state: framegetmetalayers blosc2frametoschunk fuzzdecompressframe.c...

glibc security and bug fix update

2.17-322.0.2 - merge RH el7 u9 errata patches with Oracle patches Review-exception: Simple merge - merge RH el7 u9 patches with Oracle patches Review-exception: Simple merge - Four patches to match 3rd patch bundle from Marvell - modify MIPS values in elf/elf.h - add sysdeps/aarch64/sys/ifunc.h -...

CVE-2020-25855

The function AESUnWRAP in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 up to and excluding 2.08 does not validate the size parameter for a memcpy operation, resulting in a stack buffer overflow which can be exploited for remote code execution or denial of service. An...

OSV-2021-246 Memcpy-param-overlap in frame_get_usermeta

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29973 Crash type: Memcpy-param-overlap Crash state: framegetusermeta blosc2frametoschunk blosc2schunkopensframe...

openSUSE Security Update : gcc7 (openSUSE-2020-2300)

This update for gcc7 fixes the following issues : - CVE-2020-13844: Added mitigation for aarch64 Straight Line Speculation issue bsc1172798 - Enable fortran for the nvptx offload compiler. - Update README.First-for.SuSE.packagers - avoid assembler errors with AVX512 gather and scatter instruction...

openSUSE Security Update : gcc7 (openSUSE-2020-2301)

This update for gcc7 fixes the following issues : - CVE-2020-13844: Added mitigation for aarch64 Straight Line Speculation issue bsc1172798 - Enable fortran for the nvptx offload compiler. - Update README.First-for.SuSE.packagers - avoid assembler errors with AVX512 gather and scatter instruction...

Updated glibc packages fix security vulnerability

Security fixes: - fix buffer overrun in EUC-KR conversion module bz 2497 CVE-2019-25013 - arm: CVE-2020-6096: Fix multiarch memcpy for negative length BZ 25620 - arm: CVE-2020-6096: fix memcpy and memmove for negative length BZ 25620 - iconv: Fix incorrect UCS4 inner loop bounds BZ 26923...

MGASA-2021-0053 Updated glibc packages fix security vulnerability

Security fixes: - fix buffer overrun in EUC-KR conversion module bz 2497 CVE-2019-25013 - arm: CVE-2020-6096: Fix multiarch memcpy for negative length BZ 25620 - arm: CVE-2020-6096: fix memcpy and memmove for negative length BZ 25620 - iconv: Fix incorrect UCS4 inner loop bounds BZ 26923...

CVE-2020-25687

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated memory...

Arbitrary Code Execution

dnsmasq is vulnerable to arbitrary code execution. A heap-based buffer overflow in rfc1035.c:extractname due to the lack of length checks, which could be abused occurs when DNSSEC is enabled and before the receiving DNS entries are validated. A remote attacker who can create valid DNS replies is...

CVE-2020-25687

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated memory...

CVE-2020-25683

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory...

CVE-2020-25683

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory...

CVE-2020-25683

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory...

Fedora 32 : glibc (2021-6e581c051a)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-6e581c051a advisory. - The iconv program in the GNU C Library aka glibc or libc6 2.31 and earlier, when invoked with multiple suffixes in the destination encoding...

RHEL 8 : dnsmasq (RHSA-2021:0152)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0152 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

CVE-2020-25683

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory...

RHEL 8 : dnsmasq (RHSA-2021:0151)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0151 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

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...