CVE-2025-1632— libarchive bsdunzip.c list null pointer dereference
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I. Basic Information for CVE-2025-1632
Vulnerability Information
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Vulnerability Title
libarchive bsdunzip.c list null pointer dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in libarchive up to 3.7.7. It has been classified as problematic. This affects the function list of the file bsdunzip.c. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
libarchive 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libarchive是libarchive开源的一款多格式存档和压缩库。 libarchive 3.7.7版本及之前版本存在安全漏洞，该漏洞源于bsdunzip.c文件中包含一个空指针取消引用问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | libarchive | 3.7.0 | - |
II. Public POCs for CVE-2025-1632
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Submit #496460: libarchive bsdunzip 3.77 NULL Pointer Dereferencethird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-1632
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V. Comments for CVE-2025-1632
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