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cnvd-2025-21051
Vulnerability from cnvd
Title
GNU Binutils拒绝服务漏洞
Description
GNU Binutils是GNU项目开发的一组二进制工具集，主要用于处理目标文件（如可执行文件、库文件等），涵盖编译、链接、调试等阶段的功能。
GNU Binutils存在拒绝服务漏洞，该漏洞源于bfd_init_section_decompress_status函数中的逻辑错误导致使用未初始化的变量，攻击者可利用该漏洞导致崩溃。
Severity
中
VLAI Severity ?
Patch Name
GNU Binutils拒绝服务漏洞的补丁
Patch Description
GNU Binutils是GNU项目开发的一组二进制工具集，主要用于处理目标文件（如可执行文件、库文件等），涵盖编译、链接、调试等阶段的功能。
GNU Binutils存在拒绝服务漏洞，该漏洞源于bfd_init_section_decompress_status函数中的逻辑错误导致使用未初始化的变量，攻击者可利用该漏洞导致崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://ftp.gnu.org/gnu/binutils/?C=M;O=D
Reference
https://www.auscert.org.au/bulletins/ESB-2023.3013
Impacted products
| Name | GNU Binutils 2.40 |
|---|
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"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2025-21051",
"openTime": "2025-09-08",
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"patchName": "GNU Binutils\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
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},
"referenceLink": "https://www.auscert.org.au/bulletins/ESB-2023.3013",
"serverity": "\u4e2d",
"submitTime": "2023-05-29",
"title": "GNU Binutils\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
CVE-2023-25586 (GCVE-0-2023-25586)
Vulnerability from cvelistv5
Published
2023-09-14 20:49
Modified
2025-02-13 16:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-457 - Use of Uninitialized Variable
Summary
A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.
References
| URL | Tags | |
|---|---|---|
|
|
||
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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