OESA-2025-1748 (CVE-2023-52168)
Vulnerability from osv_openeuler – Published: 2025-07-11 11:08 – Updated: 2026-08-06 11:08 – Source website7za for Linux system to archive file as 7z file format
Security Fix(es):
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.(CVE-2023-52168)
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process.(CVE-2023-52169)
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-8.oe2403sp2.aarch64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp2.aarch64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp2.aarch64.rpm"
],
"src": [
"p7zip-16.02-8.oe2403sp2.src.rpm"
],
"x86_64": [
"p7zip-16.02-8.oe2403sp2.x86_64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp2.x86_64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp2.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP2",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-24.03-LTS-SP2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-8.oe2403sp2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-7.oe2003sp4.aarch64.rpm",
"p7zip-debuginfo-16.02-7.oe2003sp4.aarch64.rpm",
"p7zip-debugsource-16.02-7.oe2003sp4.aarch64.rpm"
],
"src": [
"p7zip-16.02-7.oe2003sp4.src.rpm"
],
"x86_64": [
"p7zip-16.02-7.oe2003sp4.x86_64.rpm",
"p7zip-debuginfo-16.02-7.oe2003sp4.x86_64.rpm",
"p7zip-debugsource-16.02-7.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-7.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-7.oe2203sp3.aarch64.rpm",
"p7zip-debuginfo-16.02-7.oe2203sp3.aarch64.rpm",
"p7zip-debugsource-16.02-7.oe2203sp3.aarch64.rpm"
],
"src": [
"p7zip-16.02-7.oe2203sp3.src.rpm"
],
"x86_64": [
"p7zip-16.02-7.oe2203sp3.x86_64.rpm",
"p7zip-debuginfo-16.02-7.oe2203sp3.x86_64.rpm",
"p7zip-debugsource-16.02-7.oe2203sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP3",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-22.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-7.oe2203sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-7.oe2203sp4.aarch64.rpm",
"p7zip-debuginfo-16.02-7.oe2203sp4.aarch64.rpm",
"p7zip-debugsource-16.02-7.oe2203sp4.aarch64.rpm"
],
"src": [
"p7zip-16.02-7.oe2203sp4.src.rpm"
],
"x86_64": [
"p7zip-16.02-7.oe2203sp4.x86_64.rpm",
"p7zip-debuginfo-16.02-7.oe2203sp4.x86_64.rpm",
"p7zip-debugsource-16.02-7.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-7.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-8.oe2403sp2.aarch64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp2.aarch64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp2.aarch64.rpm",
"p7zip-16.02-7.oe2403.aarch64.rpm",
"p7zip-debuginfo-16.02-7.oe2403.aarch64.rpm",
"p7zip-debugsource-16.02-7.oe2403.aarch64.rpm",
"p7zip-16.02-8.oe2403sp1.aarch64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp1.aarch64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp1.aarch64.rpm"
],
"src": [
"p7zip-16.02-8.oe2403sp2.src.rpm",
"p7zip-16.02-7.oe2403.src.rpm",
"p7zip-16.02-8.oe2403sp1.src.rpm"
],
"x86_64": [
"p7zip-16.02-8.oe2403sp2.x86_64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp2.x86_64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp2.x86_64.rpm",
"p7zip-16.02-7.oe2403.x86_64.rpm",
"p7zip-debuginfo-16.02-7.oe2403.x86_64.rpm",
"p7zip-debugsource-16.02-7.oe2403.x86_64.rpm",
"p7zip-16.02-8.oe2403sp1.x86_64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp1.x86_64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-24.03-LTS"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-8.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"p7zip-16.02-8.oe2403sp1.aarch64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp1.aarch64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp1.aarch64.rpm"
],
"src": [
"p7zip-16.02-8.oe2403sp1.src.rpm"
],
"x86_64": [
"p7zip-16.02-8.oe2403sp1.x86_64.rpm",
"p7zip-debuginfo-16.02-8.oe2403sp1.x86_64.rpm",
"p7zip-debugsource-16.02-8.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP1",
"name": "p7zip",
"purl": "pkg:rpm/openEuler/p7zip\u0026distro=openEuler-24.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "16.02-8.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "7za for Linux system to archive file as 7z file format\r\n\r\nSecurity Fix(es):\n\nThe NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.(CVE-2023-52168)\n\nThe NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process.(CVE-2023-52169)",
"id": "OESA-2025-1748",
"modified": "2026-08-06T11:08:50Z",
"published": "2025-07-11T11:08:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1748"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52168"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52169"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "p7zip security update",
"upstream": [
"CVE-2023-52168",
"CVE-2023-52169"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- 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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