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src-openEuler/libssh

CVE-2025-5987

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创建于  
2025-06-28 20:21

一、漏洞信息
漏洞编号:CVE-2025-5987
漏洞归属组件:libssh
漏洞归属的版本:0.10.4,0.10.5,0.9.4,0.9.5,0.9.6
CVSS V3.0分值:
BaseScore:5.0 Medium
Vector:CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
漏洞简述:
A flaw was found in libssh when using the ChaCha20 cipher with the OpenSSL library. If an attacker manages to exhaust the heap space, this error is not detected and may lead to libssh using a partially initialized cipher context. This occurs because the OpenSSL error code returned aliases with the SSH_OK code, resulting in libssh not properly detecting the error returned by the OpenSSL library. This issue can lead to undefined behavior, including compromised data confidentiality and integrity or crashes.
漏洞公开时间:2025-07-07 23:15:28
漏洞创建时间:2025-06-28 20:21:23
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2025-5987

更多参考(点击展开)
参考来源 参考链接 来源链接
https://ubuntu.com/security/CVE-2025-5987
https://www.cve.org/CVERecord?id=CVE-2025-5987
https://www.libssh.org/security/advisories/CVE-2025-5987.txt
https://security-tracker.debian.org/tracker/CVE-2025-5987
https://www.libssh.org/2025/06/24/libssh-0-11-2-security-and-bugfix-release/
https://nvd.nist.gov/vuln/detail/CVE-2025-5987
https://seclists.org/oss-sec/2025/q2/284
https://www.mend.io/vulnerability-database/CVE-2025-5987
https://git.libssh.org/projects/libssh.git/commit/src/libcrypto.c?id=bc4804aa9bb1092a4ede288cb29cae4506c0e393
https://access.redhat.com/security/cve/CVE-2025-5987
https://bugzilla.redhat.com/show_bug.cgi?id=2376219
https://access.redhat.com/security/cve/CVE-2025-5987
https://bugzilla.redhat.com/show_bug.cgi?id=2376219
http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-5987
https://access.redhat.com/security/cve/CVE-2025-5987
https://bugzilla.redhat.com/show_bug.cgi?id=2376219

漏洞分析指导链接:
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
七彩瞬析开源风险感知平台
漏洞补丁信息:

详情(点击展开)
影响的包 修复版本 修复补丁 问题引入补丁 来源
libssh/libssh-mirror https://gitlab.com/libssh/libssh-mirror/-/commit/90b4845e0c98574bbf7bea9e97796695f064bf57.patch ljqc
https://git.libssh.org/projects/libssh.git/commit/src/libcrypto.c?id=bc4804aa9bb1092a4ede288cb29cae4506c0e393 snyk

二、漏洞分析结构反馈
影响性分析说明:

openEuler评分:

受影响版本排查(受影响/不受影响):
1.master(0.10.5):
2.openEuler-20.03-LTS-SP4(0.9.4):
3.openEuler-22.03-LTS-SP3(0.9.6):
4.openEuler-22.03-LTS-SP4(0.9.6):
5.openEuler-24.03-LTS(0.10.5):
6.openEuler-24.03-LTS-Next(0.10.5):
7.openEuler-24.03-LTS-SP1(0.10.5):
8.openEuler-24.03-LTS-SP2(0.10.5):

修复是否涉及abi变化(是/否):
1.master(0.10.5):
2.openEuler-20.03-LTS-SP4(0.9.4):
3.openEuler-22.03-LTS-SP3(0.9.6):
4.openEuler-22.03-LTS-SP4(0.9.6):
5.openEuler-24.03-LTS(0.10.5):
6.openEuler-24.03-LTS-Next(0.10.5):
7.openEuler-24.03-LTS-SP1(0.10.5):
8.openEuler-24.03-LTS-SP2(0.10.5):

原因说明:
1.master(0.10.5):
2.openEuler-20.03-LTS-SP4(0.9.4):
3.openEuler-22.03-LTS-SP3(0.9.6):
4.openEuler-22.03-LTS-SP4(0.9.6):
5.openEuler-24.03-LTS(0.10.5):
6.openEuler-24.03-LTS-Next(0.10.5):
7.openEuler-24.03-LTS-SP1(0.10.5):
8.openEuler-24.03-LTS-SP2(0.10.5):

评论 (5)

openeuler-ci-bot 创建了CVE和安全问题 2个月前
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参考网址 关联pr 状态 补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2025-5987
https://ubuntu.com/security/CVE-2025-5987NoneNonehttps://discourse.ubuntu.com/c/project
https://www.opencve.io/cve/CVE-2025-5987
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2025-5987
https://security-tracker.debian.org/tracker/CVE-2025-5987NoneNonehttps://git.libssh.org/projects/libssh.git/commit/?id=90b4845e0c98574bbf7bea9e97796695f064bf57
http://www.cnnvd.org.cn/web/vulnerability/queryLds.tag?qcvCnnvdid=CVE-2025-5987

说明:补丁链接仅供初步排查参考,实际可用性请人工再次确认,补丁下载验证可使用CVE补丁工具
若补丁不准确,烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息,便于我们不断优化工具,不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

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