CentOS 8 : libsolv (CESA-2021:4408)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4408 advisory. - libsolv: heap-based buffer overflow in testcaseread in src/testcase.c CVE-2021-3200 Note that Nessus has not tested for this issue but has instead relied only...

CentOS 8 : grilo (CESA-2021:4339)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4339 advisory. - grilo: missing TLS certificate verification CVE-2021-39365 Note that Nessus has not tested for this issue but has instead relied only on the application's...

CentOS 8 : linuxptp (CESA-2021:4321)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2021:4321 advisory. - linuxptp: wrong length of one-step follow-up in transparent clock CVE-2021-3571 Note that Nessus has not tested for this issue but has instead relied only on...

CentOS 8 : libX11 (CESA-2021:4326)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4326 advisory. - libX11: missing request length checks CVE-2021-31535 Note that Nessus has not tested for this issue but has instead relied only on the application's...

CentOS 8 : babel (CESA-2021:4201)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2021:4201 advisory. - python-babel: Relative path traversal allows attacker to load arbitrary locale files and execute arbitrary code CVE-2021-42771 Note that Nessus has not tested...

CentOS 8 : httpd:2.4 (CESA-2021:4537)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4537 advisory. - httpd: Regression of CVE-2021-40438 and CVE-2021-26691 fixes in Red Hat Enterprise Linux 8.5 CVE-2021-20325 Note that Nessus has not tested for this issue but...

CentOS 8 : libgcrypt (CESA-2021:4409)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4409 advisory. - libgcrypt: mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpipowm CVE-2021-33560 Note that Nessus h...

CentOS 8 : json-c (CESA-2021:4382)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4382 advisory. - json-c: integer overflow and out-of-bounds write via a large JSON file CVE-2020-12762 Note that Nessus has not tested for this issue but has instead relied on...

CentOS 8 : GNOME (CESA-2021:4381)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4381 advisory. - webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to arbitrary code execution CVE-2020-13558 - LibRaw: Stack buffer overflow in...

CentOS 8 : sqlite (CESA-2021:4396)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4396 advisory. - sqlite: dropping of shadow tables not restricted in defensive mode CVE-2019-13750 - sqlite: fts3: improve detection of corrupted records CVE-2019-137...

CentOS 8 : thunderbird (CESA-2021:4130)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:4130 advisory. - Mozilla: iframe sandbox rules did not apply to XSLT stylesheets CVE-2021-38503 - Mozilla: Use-after-free in file picker dialog CVE-2021-38504 -...

CentOS 8 : firefox (CESA-2021:4123)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:4123 advisory. - Mozilla: iframe sandbox rules did not apply to XSLT stylesheets CVE-2021-38503 - Mozilla: Use-after-free in file picker dialog CVE-2021-38504 -...

CentOS 8 : kernel (CESA-2021:4056)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4056 advisory. - kernel: use-after-free in drivers/infiniband/core/ucma.c ctx use-after-free CVE-2020-36385 - kernel: out-of-bounds write due to a heap buffer overflo...

CentOS 8 : libsolv (CESA-2021:4060)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4060 advisory. - libsolv: heap-based buffer overflow in poolinstallable in src/repo.h CVE-2021-33928 - libsolv: heap-based buffer overflow in pooldisabledsolvable in...

CentOS 8 : curl (CESA-2021:4059)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4059 advisory. - curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols CVE-2021-22946 - curl: Server responses received before STARTTLS...

CentOS 8 : flatpak (CESA-2021:4042)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4042 advisory. - flatpak: Sandbox bypass via recent VFS-manipulating syscalls CVE-2021-41133 Note that Nessus has not tested for this issue but has instead relied only on the...

CentOS 8 : samba (CESA-2021:4058)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4058 advisory. - samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token CVE-2021-20254 Note that Nessus has not tested fo...

CentOS 8 : webkit2gtk3 (CESA-2021:4097)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4097 advisory. - webkitgtk: Use-after-free leading to arbitrary code execution CVE-2021-30858 Note that Nessus has not tested for this issue but has instead relied only on the...

CentOS 8 : python3 (CESA-2021:4057)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4057 advisory. - python: urllib: Regular expression DoS in AbstractBasicAuthHandler CVE-2021-3733 Note that Nessus has not tested for this issue but has instead relied only on...

Winter is Coming for CentOS 8

Winter is Coming for CentOS 8—but here is how you can enjoy your holidays after all. The server environment is complex and if you're managing thousands of Linux servers, the last thing you want is for an operating system vendor to do something completely unexpected. That is exactly what Red Hat,...