QID 356455

Date Published: 2023-11-08

QID 356455: Amazon Linux Security Advisory for golang : ALAS-2023-1871

Line directives ("//line") can be used to bypass the restrictions on "//go:cgo_" directives, allowing blocked linker and compiler flags to be passed during compilation.
This can result in unexpected execution of arbitrary code when running "go build".
The line directive requires the absolute path of the file in which the directive lives, which makes exploiting this issue significantly more complex. (
( CVE-2023-39323) the http/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in august through october 2023. (
( CVE-2023-39325) the http/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in august through october 2023. (
( CVE-2023-44487)



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: ALAS-2023-1871 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356455

    CVE-2023-39323 | CVE-2023-39325 | CVE-2023-44487 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2023-1871 amazon linux URL Logo alas.aws.amazon.com/ALAS-2023-1871.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].