CVE-2022-35015Public exploit

Utility crash via le_uint32_read heap overflow

Published Aug 29, 2022 · Updated Aug 3, 2024

Heap buffer overflow in AdvanceCOMP 2.3 allows local users to crash a utility by processing a crafted input file. The le_uint32_read routine in lib/endianrw.h reads a 32-bit little-endian value beyond the heap buffer boundary while parsing malformed input. Processing attacker-supplied input is required, and the documented consequence is a crash rather than data disclosure or modification.

CVSS severity5.5
Medium
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap buffer overflow in AdvanceCOMP 2.3 allows local users to crash a utility by processing a crafted input file. The le_uint32_read routine in lib/endianrw.h reads a 32-bit little-endian value beyond the heap buffer boundary while parsing malformed input. Processing attacker-supplied input is required, and the documented consequence is a crash rather than data disclosure or modification.

The record

CVE
CVE-2022-35015
Published
Aug 29, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787, T1499.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 29, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1499.004Application or System Exploitation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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