USN-7000-1: expat Ubuntu

CVSS: UnknownPublished
Published 12-09-2024Last modified 29-06-2026
Open JSON

Vulnerability summary

USN-7000-1 is a vulnerability in expat Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2024-45490CVE-2024-45491CVE-2024-45492

Timeline

  1. 12-09-2024
    PublishedVulnerability first disclosed.
  2. 29-06-2026
    Last modifiedVulnerability information updated.

Description

expat vulnerabilities Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2024-45490) Shang-Hung Wan discovered that Expat did not properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2024-45491, CVE-2024-45492)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu1 product
  • expat< 2.1.0-4ubuntu1.4+esm9 | < 2.1.0-7ubuntu0.16.04.5+esm9 | < 2.2.5-3ubuntu0.9+esm1 | < 2.2.9-1ubuntu0.7 | < 2.6.1-2ubuntu0.1

1 vendor · 1 product

References

4 links