QID 356071

QID 356071: Amazon Linux Security Advisory for Hypertext Preprocessor (PHP) : ALASPHP8.0-2023-004

In php versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used.
This can lead to crashes or disclosure of confidential information. (
( CVE-2022-31630) the keccak xkcp sha-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties.
This occurs in the sponge function interface. (
( CVE-2022-37454)



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALASPHP8.0-2023-004 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356071

    CVE-2022-37454 | CVE-2022-31630 |
    Software Advisories
    Advisory ID Software Component Link
    ALASPHP8.0-2023-004 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALASPHP8.0-2023-004.html
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].