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Status published
Medium
CVE-2019-17402
Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong...
Vulnerability Description
Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers...
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CVE-2020-19716
A buffer overflow vulnerability in the Databuf function in types.cpp...
Medium
6.5
CVE-2020-18899
An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27...
Unknown
0
CVE-2020-18898
A stack exhaustion issue in the printIFDStructure function of Exiv2...
Medium
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CVE-2020-18831
Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2...
High
7.8
Affected Vendor
exiv2
View all reports →Affected Software
exiv2, debian linux, ubuntu linux
Vulnerable Versions:
0.27.2, 8.0, 10.0, 16.04, 18.04, 19.04, 19.10
Timeline
Official Publish:
October 9th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.