OESA-2025-2192 (CVE-2025-8851)
Vulnerability from osv_openeuler – Published: 2025-09-05 11:09 – Updated: 2026-08-06 11:09 – Source websiteThis provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.
Security Fix(es):
A vulnerability was found in LibTIFF up to version 4.5.1. The issue affects the readSeparateStripsetoBuffer function in the tools/tiffcrop.c file of the tiffcrop component. The manipulation leads to a stack-based buffer overflow. Local access is required to exploit this vulnerability.(CVE-2025-8851)
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. The exploit has been published and may be used.(CVE-2025-9165)
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"libtiff-4.3.0-43.oe2203sp4.aarch64.rpm",
"libtiff-debuginfo-4.3.0-43.oe2203sp4.aarch64.rpm",
"libtiff-debugsource-4.3.0-43.oe2203sp4.aarch64.rpm",
"libtiff-devel-4.3.0-43.oe2203sp4.aarch64.rpm",
"libtiff-static-4.3.0-43.oe2203sp4.aarch64.rpm",
"libtiff-tools-4.3.0-43.oe2203sp4.aarch64.rpm"
],
"noarch": [
"libtiff-help-4.3.0-43.oe2203sp4.noarch.rpm"
],
"src": [
"libtiff-4.3.0-43.oe2203sp4.src.rpm"
],
"x86_64": [
"libtiff-4.3.0-43.oe2203sp4.x86_64.rpm",
"libtiff-debuginfo-4.3.0-43.oe2203sp4.x86_64.rpm",
"libtiff-debugsource-4.3.0-43.oe2203sp4.x86_64.rpm",
"libtiff-devel-4.3.0-43.oe2203sp4.x86_64.rpm",
"libtiff-static-4.3.0-43.oe2203sp4.x86_64.rpm",
"libtiff-tools-4.3.0-43.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "libtiff",
"purl": "pkg:rpm/openEuler/libtiff\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.0-43.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "Medium"
},
"details": "This provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in LibTIFF up to version 4.5.1. The issue affects the readSeparateStripsetoBuffer function in the tools/tiffcrop.c file of the tiffcrop component. The manipulation leads to a stack-based buffer overflow. Local access is required to exploit this vulnerability.(CVE-2025-8851)\n\nA flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. The exploit has been published and may be used.(CVE-2025-9165)",
"id": "OESA-2025-2192",
"modified": "2026-08-06T11:09:16Z",
"published": "2025-09-05T11:09:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2192"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8851"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9165"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "libtiff security update",
"upstream": [
"CVE-2025-8851",
"CVE-2025-9165"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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