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High severity7.8NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026

CVE-2020-18831

CVE-2020-18831

Description

Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Exiv2/Exiv23 versions
    cpe:2.3:a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:exiv2:exiv2:0.27.1:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: <0.27.1

Patches

Vulnerability mechanics

References

2

News mentions

0

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