Enterprise Linux for Arm 64 Eus vulnerabilitiesAnd the versions its exploited flaws hit.

Product4 known exploited14 versions
The short answer

Enterprise Linux for Arm 64 Eus is made by Red Hat. We track 31 published vulnerabilities in it, across 14 versions. 4 of them are on the list of flaws known to be exploited, the newest added on 21 November 2023. If you run Enterprise Linux for Arm 64 Eus, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Enterprise Linux for Arm 64 Eus flaw added to the known-exploited list is CVE-2023-4911, on 21 November 2023. We keep watching the known-exploited list.

Versions

Which versions of Enterprise Linux for Arm 64 Eus do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which Enterprise Linux for Arm 64 Eus vulnerabilities are being exploited?

4 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 7.8
    CVE-2023-4911HighKnown exploited
    GNU C Library Buffer Overflow Vulnerability

    GNU C Library's dynamic loader ld.so contains a buffer overflow vulnerability when processing the GLIBC_TUNABLES environment variable, allowing a local attacker to execute code with elevated privileges.

    Chance of use64%Known exploited since21 Nov 2023
  2. 8.7
    CVE-2019-11043HighKnown exploited
    PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability

    In some versions of PHP in certain configurations of FPM setup, it is possible to cause FPM module to write past allocated buffers allowing the possibility of remote code execution.

    Chance of use>99%Known exploited since25 Mar 2022
  3. 9.0
    CVE-2021-40438CriticalKnown exploited
    Apache HTTP Server-Side Request Forgery (SSRF)

    A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.

    Chance of use>99%Known exploited since1 Dec 2021
  4. 7.8
    CVE-2019-0211HighKnown exploited
    Apache HTTP Server Privilege Escalation Vulnerability

    Apache HTTP Server, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute code with the...

    Chance of use65%Known exploited since3 Nov 2021
Exploit likelihood

Which Enterprise Linux for Arm 64 Eus flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. >99%
    CVE-2021-40438CriticalKnown exploited

    A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.

    CVSS9.0Published16 Sep 2021
  2. >99%
    CVE-2019-11043HighKnown exploited

    In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI...

    CVSS8.7Published28 Oct 2019
  3. >99%

    A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd).

    CVSS8.1Published1 Jul 2024
  4. 65%
    CVE-2019-0211HighKnown exploited

    In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter)...

    CVSS7.8Published8 Apr 2019
  5. 64%
    CVE-2023-4911HighKnown exploited

    A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable.

    CVSS7.8Published3 Oct 2023
  6. 8.8%

    A flaw was found in rsync which could be triggered when rsync compares file checksums.

    CVSS7.5Published14 Jan 2025
  7. 8.8%

    There had existed in one of the ISC BIND libraries a bug in a function that was used by dhcpd when operating in DHCPv6 mode.

    CVSS6.5Published1 Nov 2019
  8. 4.7%

    A flaw was found in rsync. When using the `--safe-links` option, the rsync client fails to properly verify if a symbolic link destination sent from the server contains another symbolic link within it.

    CVSS6.5Published14 Jan 2025
  9. 2.3%

    A path traversal vulnerability exists in rsync.

    CVSS6.5Published14 Jan 2025
  10. 2.2%

    A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.

    CVSS7.5Published27 Sep 2023
Precursor Intelligence

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We track 31 published vulnerabilities listed under the name Enterprise Linux for Arm 64 Eus, across 14 versions. The most recent Enterprise Linux for Arm 64 Eus flaw added to the known-exploited list is CVE-2023-4911, on 21 November 2023.

4 are on the list of flaws known to be exploited. The most recently added are CVE-2023-4911, CVE-2019-11043 and CVE-2021-40438.

Create a Precursor Intelligence account and track Enterprise Linux for Arm 64 Eus. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.