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Amazon Linux Security Center (ALAS)

Source: https://alas.aws.amazon.com/

4,948 results · Feed

  • High max 8.1

    Important: rsyslog security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-24903: A flaw was found in rsyslog's reception TCP modules. This flaw allows an attacker to craft a malicious message leading to a heap-based buffer overflow. Th…

    first May 31, 2022
  • Medium max 7.5

    Moderate: python security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-0391: A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. Th…

    first May 31, 2022
  • Medium max 9.8

    Moderate: openssl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-1292: The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a…

    first May 31, 2022
  • Critical

    Critical: openldap security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-29155: In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statem…

    first May 20, 2022
  • Critical max 9.8

    Critical: xmlrpc-c security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-25235: A flaw was found in expat. Passing malformed 2- and 3-byte UTF-8 sequences (for example, from start tag names) to the XML processing application on top of…

    first May 20, 2022
  • Critical max 9.8

    Critical: maven-shared-utils security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-29599: org.apache.maven.shared:maven-shared-utils is a functional replacement for plexus-utils in Maven. Affected versions of this package are vulnerable to Comm…

    first May 4, 2022
  • Medium max 8.1

    Moderate: curl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-27776: A vulnerability was found in curl. This security flaw allows leak authentication or cookie header data on HTTP redirects to the same host but another port…

    first May 4, 2022
  • High max 8.8

    Important: log4j-cve-2021-44228-hotpatch security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-3100: The Apache Log4j hotpatch package starting with log4j-cve-2021-44228-hotpatch-1.1-13 will now explicitly mimic the permissions of the JVM attempting to be …

    first Dec 22, 2021
  • High max 7.5

    Important: java-17-amazon-corretto security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-21496: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JNDI). Supported versions that are affected a…

    first Apr 25, 2022
  • High max 8.8

    Important: thunderbird security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-28289: The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto,…

    first Apr 25, 2022
  • Medium max 8.8

    Moderate: expat security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-45960: In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., a…

    first Apr 25, 2022
  • Low

    Low: grub2 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-3981: A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing non privileged users to …

    first Apr 25, 2022
  • Medium

    Moderate: gcc10 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-42574: A flaw was found in the way Unicode standards are implemented in the context of development environments, which have specialized requirements for renderin…

    first Apr 25, 2022
  • High

    Important: httpd security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-23943: An out-of-bounds read/write vulnerability was found in the mod_sed module of httpd. This flaw allows an attacker to overwrite the memory of an httpd insta…

    first Apr 25, 2022
  • High max 8.8

    Important: gzip security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-1271: An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a craft…

    first Apr 25, 2022
  • Medium max 7.7
    ALAS2-2022-1780 12 CVEs

    Moderate: libtiff security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-22844: A buffer overflow vulnerability was found in libtiff. This flaw allows an attacker with network access to pass specially crafted files, causing an applica…

    first Apr 25, 2022
  • High max 9.8
    ALAS2-2022-1779 11 CVEs 2 exploited

    Important: thunderbird security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-26486: The Mozilla Foundation Security Advisory describes this flaw as: An unexpected message in the WebGPU IPC framework could lead to a use-after-free and expl…

    first Apr 25, 2022
  • High max 7.5

    Important: java-11-amazon-corretto security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-21496: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JNDI). Supported versions that are affected a…

    first Apr 25, 2022
  • High max 7.5

    Important: openssl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-0778: The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this fu…

    first Mar 15, 2022
  • High max 9.8

    Important: expat security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-25315: An integer overflow was found in expat. The issue occurs in storeRawNames() by abusing the m_buffer expansion logic to allow allocations very close to INT…

    first Mar 7, 2022
  • High max 8.8

    Important: log4j-cve-2021-44228-hotpatch security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-0070: The Apache Log4j hotpatch package starting with log4j-cve-2021-44228-hotpatch-1.1-16 will now explicitly mimic the Linux capabilities and cgroups of the ta…

    first Apr 18, 2022
  • High max 7.5

    Important: zlib security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2018-25032: An out-of-bounds access flaw was found in zlib, which allows memory corruption when deflating (ex: when compressing) if the input has many distant matches…

    first Apr 4, 2022
  • Medium max 8.4

    Moderate: vim security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-0696: A NULL pointer dereference flaw was found in vim's find_ucmd() function of usercmd.c file. This flaw allows an attacker to trick a user into opening a craf…

    first Apr 4, 2022
  • Medium

    Moderate: openldap security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2020-25710: A flaw was found in OpenLDAP. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize2…

    first Apr 4, 2022
  • Medium max 7.5

    Moderate: libgcrypt security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-33560: A side-channel attack flaw was found in the way libgcrypt implemented Elgamal encryption. This flaw allows an attacker to decrypt parts of ciphertext encr…

    first Apr 4, 2022
  • Medium max 9.8

    Moderate: glibc security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-23219: A stack based buffer-overflow vulnerability was found in the deprecated compatibility function clnt_create() in the sunrpc's clnt_gen.c module of the GNU …

    first Apr 4, 2022
  • Critical max 9.8

    Critical: expat security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-25236: A flaw was found in expat. Passing one or more namespace separator characters in the "xmlns[:prefix]" attribute values made expat send malformed tag names…

    first Mar 9, 2022
  • High

    Important: cyrus-sasl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-24407: A flaw was found in the SQL plugin shipped with Cyrus SASL. Failure to properly escape the SQL input allows a remote attacker to execute arbitrary SQL com…

    first Mar 7, 2022
  • Critical max 8.8

    Critical: samba security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-44142: Out-of-bounds heap read/write vulnerability in VFS module vfs_fruit allows code execution CVE-2020-25717: A flaw was found in the way Samba maps domain us…

    first Feb 3, 2022
  • Medium

    Moderate: zsh security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-45444: A vulnerability was found in zsh in the parsecolorchar() function of prompt.c file. This flaw allows an attacker to perform code execution if they control…

    first Mar 1, 2022
  • High

    Important: gegl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-45463: Due to the use of the system command in the Magick-Load op used by gegl an attacker is able to craft a command line path that is able to lead to the execu…

    first Mar 1, 2022
  • Medium max 9.8

    Moderate: expat security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-23852: expat (libexpat) is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single…

    first Mar 1, 2022
  • Medium max 5.3
    ALAS2-2022-1752 15 CVEs

    Moderate: java-17-amazon-corretto security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-21366: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: ImageIO). Supported versions that are affecte…

    first Feb 15, 2022
  • Medium max 8.4

    Moderate: vim security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-0359: A flaw was found in vim. The vulnerability occurs due to Illegal memory access with large tabstop in Ex mode, which can lead to a heap buffer overflow. Thi…

    first Feb 15, 2022
  • Medium max 5.3
    ALAS2-2022-1753 15 CVEs

    Moderate: java-11-amazon-corretto security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-21366: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: ImageIO). Supported versions that are affecte…

    first Feb 15, 2022
  • High max 9.8

    Important: log4j security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2022-23307: A flaw was found in the log4j 1.x chainsaw component, where the contents of certain log entries are deserialized and possibly permit code execution. This …

    first Feb 15, 2022
  • Medium

    Moderate: openssh security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-41617: A flaw was found in OpenSSH. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group membe…

    first Feb 3, 2022
  • Medium max 8.8
    ALAS2-2022-1747 1 CVE 1 exploited

    Moderate: webkitgtk4 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-30858: A flaw was found in webkitgtk. This flaw could allow an attacker to use maliciously crafted web content leading to arbitrary code execution.

    first Feb 3, 2022
  • High max 7.8
    ALAS2-2022-1745 1 CVE 1 exploited

    Important: polkit security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-4034: A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged use…

  • Medium

    Moderate: krb5 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-37750: A flaw was found in krb5. The Key Distribution Center (KDC) in MIT Kerberos 5 has a NULL pointer dereference via a FAST inner body that lacks a server fie…

    first Jan 18, 2022