CVE-2023-30551CWE-770

Rekor's compressed archives can result in OOM conditions

High · published May 8, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
64.0
In the wild
Unconfirmed
What it is

Rekor is an open source software supply chain transparency log. Rekor prior to version 1.1.1 may crash due to out of memory (OOM) conditions caused by reading archive metadata files into memory without checking their sizes first. Verification of a JAR file submitted to Rekor can cause an out of memory crash if files within the META-INF directory of the JAR are sufficiently large. Parsing of an APK file submitted to Rekor can cause an out of memory crash if the .SIGN or .PKGINFO files within the APK are sufficiently large. The OOM crash has been patched in Rekor version 1.1.1. There are no known workarounds.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01050 · 64.0th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2023-05-08T15:52Z
EPSS history
Timeline
  • 08 MAY 15:52Z
    Rekor's compressed archives can result in OOM conditions
    cvelistv5