The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of Siemens SIMATIC

Linux kernel: memory leak via kvm_io_bus_unregister_dev
An attacker can create a memory leak via kvm_io_bus_unregister_dev() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2021-AVI-278, CERTFR-2021-AVI-284, CERTFR-2021-AVI-302, CERTFR-2021-AVI-387, CERTFR-2021-AVI-392, CVE-2020-36312, openSUSE-SU-2021:0579-1, openSUSE-SU-2021:0758-1, SSB-439005, SUSE-SU-2021:1211-1, SUSE-SU-2021:1238-1, SUSE-SU-2021:1301-1, SUSE-SU-2021:1572-1, SUSE-SU-2021:1573-1, SUSE-SU-2021:1595-1, SUSE-SU-2021:1596-1, SUSE-SU-2021:1605-1, SUSE-SU-2021:1617-1, SUSE-SU-2021:1623-1, SUSE-SU-2021:1624-1, VIGILANCE-VUL-35095
Nettle: Man-in-the-Middle via Signature Verification Functions
An attacker can act as a Man-in-the-Middle via Signature Verification Functions on Nettle, in order to read or write data in the session...
CVE-2021-20305, FEDORA-2021-454a0f6f76, K33101555, openSUSE-SU-2021:0635-1, RHSA-2021:1145-01, RHSA-2021:1206-01, RHSA-2021:1245-01, RHSA-2021:1246-01, RHSA-2021:2280-01, RHSA-2021:2356-01, SSA:2021-145-01, SSB-439005, SUSE-SU-2021:1399-1, SUSE-SU-2021:1412-1, USN-4906-1, VIGILANCE-VUL-35038
Linux kernel: integer overflow via ext4_es_cache_extent
An attacker can trigger an integer overflow via ext4_es_cache_extent() of the Linux kernel, in order to trigger a denial of service, and possibly to run code...
1173485, CERTFR-2021-AVI-264, CERTFR-2021-AVI-278, CERTFR-2021-AVI-284, CERTFR-2021-AVI-392, CERTFR-2021-AVI-432, CVE-2021-3428, DLA-2610-1, openSUSE-SU-2021:0532-1, openSUSE-SU-2021:0758-1, SSB-439005, SUSE-SU-2021:1175-1, SUSE-SU-2021:1176-1, SUSE-SU-2021:1177-1, SUSE-SU-2021:1210-1, SUSE-SU-2021:1211-1, SUSE-SU-2021:1238-1, SUSE-SU-2021:1573-1, SUSE-SU-2021:1596-1, SUSE-SU-2021:1624-1, USN-4979-1, VIGILANCE-VUL-34980
tar: overload via src/list.c
An attacker can trigger an overload via src/list.c of tar, in order to trigger a denial of service...
CVE-2021-20193, openSUSE-SU-2021:0494-1, SSB-439005, SUSE-SU-2021:0974-1, SUSE-SU-2021:0975-1, VIGILANCE-VUL-34964
OpenSSL: Man-in-the-Middle via X509_V_FLAG_X509_STRICT
An attacker can act as a Man-in-the-Middle via X509_V_FLAG_X509_STRICT on OpenSSL, in order to read or write data in the session...
6443733, CERTFR-2021-AVI-221, CERTFR-2021-AVI-235, cisco-sa-openssl-2021-GHY28dJd, cpuapr2021, CVE-2021-3450, FEDORA-2021-c11da301be, FEDORA-2021-d049f32a82, FEDORA-2021-d934acdb42, FEDORA-2021-f347d1c866, FreeBSD-SA-21:07.openssl, RHSA-2021:1024-01, SB10356, SSB-439005, TNS-2021-05, VIGILANCE-VUL-34943
Debian shadow: privilege escalation via pts/0
An attacker can bypass restrictions via pts/0 of Debian shadow, in order to escalate his privileges...
CVE-2017-20002, DLA-2596-1, SSB-439005, VIGILANCE-VUL-34876
GNOME Glib: file corruption via g_file_replace
A local attacker can create a symbolic link during the usage of g_file_replace(), in order to alter the pointed file, with privileges of GNOME Glib...
CVE-2021-28153, FEDORA-2021-5c81cb03d0, FEDORA-2021-a1f51fc418, SSB-439005, USN-4764-1, VIGILANCE-VUL-34853
Siemens SIMATIC S7-PLCSIM: three vulnerabilities
An attacker can use several vulnerabilities of Siemens SIMATIC S7-PLCSIM...
CERTFR-2021-AVI-176, CVE-2021-25673, CVE-2021-25674, CVE-2021-25675, SSA-256092, VIGILANCE-VUL-34785
Siemens SIMATIC MV400: two vulnerabilities via TCP Stack
An attacker can use several vulnerabilities via TCP Stack of Siemens SIMATIC MV400...
CERTFR-2021-AVI-176, CVE-2020-25241, CVE-2020-27632, SSA-599268, VIGILANCE-VUL-34783
GNOME Glib: integer overflow via g_bytes_new
An attacker can trigger an integer overflow via g_bytes_new() of GNOME Glib, in order to trigger a denial of service, and possibly to run code...
CVE-2021-27219, FEDORA-2021-7c71cda8da, openSUSE-SU-2021:0406-1, RHSA-2021:2147-01, RHSA-2021:2170-01, RHSA-2021:2171-01, RHSA-2021:2172-01, RHSA-2021:2173-01, RHSA-2021:2174-01, RHSA-2021:2175-01, RHSA-2021:2203-01, RHSA-2021:2204-01, SSB-439005, SUSE-SU-2021:0778-1, SUSE-SU-2021:0801-1, SUSE-SU-2021:0890-1, USN-4759-1, VIGILANCE-VUL-34776
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