dhclient, dhcp security update

CentOS Errata and Security Advisory CESA-2021:2357 An update for dhcp is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

hivex, ocaml, perl, python, ruby security update

CentOS Errata and Security Advisory CESA-2021:2318 An update for hivex is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

389 security update

CentOS Errata and Security Advisory CESA-2021:2323 An update for 389-ds-base is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

qemu security update

CentOS Errata and Security Advisory CESA-2021:2322 An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

xorg security update

CentOS Errata and Security Advisory CESA-2021:2033 An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

ctdb, libsmbclient, libwbclient, samba security update

CentOS Errata and Security Advisory CESA-2021:2313 An update for samba is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

CentOS 7 : xorg-x11-server (RHSA-2021:2033)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2033 advisory. - A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The...

CentOS 7 : dhcp (RHSA-2021:2357)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2357 advisory. - In ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16, ISC DHCP 4.4.0 - 4.4.2 Other branches of ISC DHCP i.e., releases in the 4.0.x series or lower and releases in the 4.3.x...

CentOS 7 : postgresql (RHSA-2021:1512)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1512 advisory. - A flaw was discovered in postgresql versions 9.4.x before 9.4.24, 9.5.x before 9.5.19, 9.6.x before 9.6.15, 10.x before 10.10 and 11.x before 11.5...

CentOS 7 : firefox (RHSA-2021:2206)

The remote CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:2206 advisory. - Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. Some of these bugs showed evidence of memory corruption and we...

CentOS 7 : 389-ds-base (RHSA-2021:2323)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2323 advisory. - When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an...

CentOS 7 : samba (RHSA-2021:2313)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2313 advisory. - A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw...

CentOS 7 : qemu-kvm (RHSA-2021:2322)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2322 advisory. - ideatapicmdreplyend in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated. CVE-2020-29443 Note that Nessus...

CentOS 7 : qt5-qtimageformats (RHSA-2021:2328)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2328 advisory. - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16. CVE-2018-25011 - A use of uninitialized value was found in...

CentOS 7 : glib2 (RHSA-2021:2147)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2147 advisory. - An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function gbytesnew has an integer overflow on 64-bit platforms due to an...

CentOS 7 : hivex (RHSA-2021:2318)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:2318 advisory. - A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds check within the hivexopen function. An attacker could...

CentOS 7 : kernel (RHSA-2021:2314)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:2314 advisory. - Integer overflow in the firmware for some IntelR Graphics Drivers for Windows before version 26.20.100.7212 and before Linux kernel version 5.5 may...

CentOS 8 : polkit (CESA-2021:2238)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:2238 advisory. - polkit: local privilege escalation using polkitsystembusnamegetcredssync CVE-2021-3560 Note that Nessus has not tested for this issue but has instead relied...

CentOS 8 : firefox (CESA-2021:2233)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2021:2233 advisory. - Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11 CVE-2021-29967 Note that Nessus has not tested for this issue but has instead relied onl...

CentOS 8 : glib2 (CESA-2021:2170)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:2170 advisory. - glib: integer overflow in gbytesnew function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits CVE-2021-27219 Note that Nessus has not teste...