Integer Overflow to Buffer Overflow Affecting ArtifexSoftware/ghostpdl package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-ARTIFEXSOFTWAREGHOSTPDL-9749304
- published18 Apr 2025
- disclosed25 Mar 2025
- creditUnknown
Introduced: 25 Mar 2025
CVE-2025-27834 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Integer Overflow to Buffer Overflow in pdf/pdf_func.c, which can be exploited via an oversized Type 4 function definition in a PDF document. An attacker can execute arbitrary code or cause a crash by exploiting the buffer overflow condition.