USN-7001-1: libxmltok Ubuntu

CVSS: UnknownPublished
Published 12-09-2024Last modified 25-06-2026
Open JSON

Vulnerability summary

USN-7001-1 is a vulnerability in libxmltok 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 2 · Downstream 0 · Related 2
CVE-2024-45490CVE-2024-45491

Timeline

  1. 12-09-2024
    PublishedVulnerability first disclosed.
  2. 25-06-2026
    Last modifiedVulnerability information updated.

Description

libxmltok vulnerabilities Shang-Hung Wan discovered that Expat, contained within the xmltok library, 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, contained within the xmltok library, 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)

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
  • libxmltok< 1.2-3ubuntu0.16.04.1~esm4 | < 1.2-4ubuntu0.18.04.1~esm3 | < 1.2-4ubuntu0.20.04.1~esm3 | < 1.2-4ubuntu0.22.04.1~esm3

1 vendor · 1 product

References

3 links