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CVE-2024-4741
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#IBJOD6
CVE和安全问题
openLiBing-bot
Opened this issue
2025-01-24 17:28
一、漏洞信息 漏洞编号：[CVE-2024-4741](https://nvd.nist.gov/vuln/detail/CVE-2024-4741) 漏洞归属组件：[compat-openssl11](https://gitee.com/src-openeuler/compat-openssl11) 漏洞归属的版本：1.1.1m CVSS V3.x分值： BaseScore：7.5 High Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 漏洞简述： Issue summary: Calling the OpenSSL API function SSL_free_buffers may causememory to be accessed that was previously freed in some situationsImpact summary: A use after free can have a range of potential consequences suchas the corruption of valid data, crashes or execution of arbitrary code.However, only applications that directly call the SSL_free_buffers function areaffected by this issue. Applications that do not call this function are notvulnerable. Our investigations indicate that this function is rarely used byapplications.The SSL_free_buffers function is used to free the internal OpenSSL buffer usedwhen processing an incoming record from the network. The call is only expectedto succeed if the buffer is not currently in use. However, two scenarios havebeen identified where the buffer is freed even when still in use.The first scenario occurs where a record header has been received from thenetwork and processed by OpenSSL, but the full record body has not yet arrived.In this case calling SSL_free_buffers will succeed even though a record has onlybeen partially processed and the buffer is still in use.The second scenario occurs where a full record containing application data hasbeen received and processed by OpenSSL but the application has only read part ofthis data. Again a call to SSL_free_buffers will succeed even though the bufferis still in use.While these scenarios could occur accidentally during normal operation amalicious attacker could attempt to engineer a stituation where this occurs.We are not aware of this issue being actively exploited.The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue. 漏洞公开时间：2024-11-13 19:15:04 漏洞创建时间：2025-01-24 17:28:22 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2024-4741 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 | | | | https://bugzilla.suse.com/1225552 | | | | https://security-tracker.debian.org/tracker/CVE-2024-4741 | | | | https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html | | | | https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html | | | | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 | | | | https://cert-portal.siemens.com/productcert/html/ssa-354112.html | | | | https://www.suse.com/support/security/rating/ | | | | https://www.openssl.org/news/secadv/20240528.txt | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035648.html | | | | https://ubuntu.com/security/notices/USN-6937-1 | | | | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4741 | | | | https://vigilance.fr/vulnerability/OpenSSL-use-after-free-via-SSL-free-buffers-44405 | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242051-1/ | | | | https://www.mend.io/vulnerability-database/CVE-2024-4741 | | | | https://github.com/openssl/openssl/commit/b3f0eb0a29 | | | | https://www.suse.com/security/cve/CVE-2024-4741.html | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242020-1/ | | | | https://errata.almalinux.org/9/ALSA-2024-9333.html | | | | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018712.html | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242089-1/ | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035621.html | | | | https://www.suse.com/security/cve/CVE-2024-4741/ | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2283757 | | | | https://www.cve.org/CVERecord?id=CVE-2024-4741 | | | | https://access.redhat.com/errata/RHSA-2024:9333 | | | | https://security.netapp.com/advisory/ntap-20240621-0004/ | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242059-1/ | | | | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 | | | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d | | | | https://bugzilla.suse.com/1225551 | | | | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-4741 | | | | https://linux.oracle.com/errata/ELSA-2024-9333.html | | | | https://linux.oracle.com/cve/CVE-2024-4741.html | | | | https://www.oracle.com/security-alerts/cpuoct2024.html | | | | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 | | | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035647.html | | | | https://access.redhat.com/security/cve/CVE-2024-4741 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-4741 | | | | https://security.alpinelinux.org/vuln/CVE-2024-4741 | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242088-1/ | | | | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 | | | | https://access.redhat.com/security/cve/cve-2024-4741 | | | | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018732.html | | </details> 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: 其他 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | openssl/openssl | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac.patch | | ljqc | | openssl/openssl | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d.patch | | ljqc | | | | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 | | snyk | | | | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 | | nvd | | | | https://github.com/openssl/openssl/commit/b3f0eb0a29 | | whitesource | | | | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 | | nvd | | | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d | | nvd | | | | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 | | nvd | | | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac | | nvd | | | | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 | | snyk | </details> 二、漏洞分析结构反馈 影响性分析说明： A use-after-free vulnerability was found in OpenSSL. Calling the OpenSSL API SSL_free_buffers function may cause memory to be accessed that was previously freed in some situations. openEuler评分： 7.5 Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.master(1.1.1m):不受影响 2.openEuler-24.03-LTS(1.1.1m):不受影响 3.openEuler-24.03-LTS-Next(1.1.1m):不受影响 4.openEuler-24.03-LTS-SP1(1.1.1m):不受影响 5.openEuler-20.03-LTS-SP4:不受影响 6.openEuler-22.03-LTS-SP3:不受影响 7.openEuler-22.03-LTS-SP4:不受影响 8.openEuler-24.03-LTS-SP2(1.1.1m):不受影响 9.openEuler-24.03-LTS-SP3(1.1.1m):不受影响 修复是否涉及abi变化(是/否)： 1.master(1.1.1m):否 2.openEuler-20.03-LTS-SP4:否 3.openEuler-22.03-LTS-SP3:否 4.openEuler-22.03-LTS-SP4:否 5.openEuler-24.03-LTS(1.1.1m):否 6.openEuler-24.03-LTS-Next(1.1.1m):否 7.openEuler-24.03-LTS-SP1(1.1.1m):否 8.openEuler-24.03-LTS-SP2(1.1.1m):否 9.openEuler-24.03-LTS-SP3(1.1.1m):否 原因说明： 1.master(1.1.1m):不受影响-已有内置的内联控制或缓解措施 2.openEuler-24.03-LTS(1.1.1m):不受影响-已有内置的内联控制或缓解措施 3.openEuler-24.03-LTS-Next(1.1.1m):不受影响-已有内置的内联控制或缓解措施 4.openEuler-24.03-LTS-SP1(1.1.1m):不受影响-已有内置的内联控制或缓解措施 5.openEuler-20.03-LTS-SP4:不受影响-组件不存在 6.openEuler-22.03-LTS-SP3:不受影响-组件不存在 7.openEuler-22.03-LTS-SP4:不受影响-组件不存在 8.openEuler-24.03-LTS-SP2(1.1.1m):不受影响-已有内置的内联控制或缓解措施 9.openEuler-24.03-LTS-SP3(1.1.1m):不受影响-已有内置的内联控制或缓解措施
一、漏洞信息 漏洞编号：[CVE-2024-4741](https://nvd.nist.gov/vuln/detail/CVE-2024-4741) 漏洞归属组件：[compat-openssl11](https://gitee.com/src-openeuler/compat-openssl11) 漏洞归属的版本：1.1.1m CVSS V3.x分值： BaseScore：7.5 High Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 漏洞简述： Issue summary: Calling the OpenSSL API function SSL_free_buffers may causememory to be accessed that was previously freed in some situationsImpact summary: A use after free can have a range of potential consequences suchas the corruption of valid data, crashes or execution of arbitrary code.However, only applications that directly call the SSL_free_buffers function areaffected by this issue. Applications that do not call this function are notvulnerable. Our investigations indicate that this function is rarely used byapplications.The SSL_free_buffers function is used to free the internal OpenSSL buffer usedwhen processing an incoming record from the network. The call is only expectedto succeed if the buffer is not currently in use. However, two scenarios havebeen identified where the buffer is freed even when still in use.The first scenario occurs where a record header has been received from thenetwork and processed by OpenSSL, but the full record body has not yet arrived.In this case calling SSL_free_buffers will succeed even though a record has onlybeen partially processed and the buffer is still in use.The second scenario occurs where a full record containing application data hasbeen received and processed by OpenSSL but the application has only read part ofthis data. Again a call to SSL_free_buffers will succeed even though the bufferis still in use.While these scenarios could occur accidentally during normal operation amalicious attacker could attempt to engineer a stituation where this occurs.We are not aware of this issue being actively exploited.The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue. 漏洞公开时间：2024-11-13 19:15:04 漏洞创建时间：2025-01-24 17:28:22 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2024-4741 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 | | | | https://bugzilla.suse.com/1225552 | | | | https://security-tracker.debian.org/tracker/CVE-2024-4741 | | | | https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html | | | | https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html | | | | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 | | | | https://cert-portal.siemens.com/productcert/html/ssa-354112.html | | | | https://www.suse.com/support/security/rating/ | | | | https://www.openssl.org/news/secadv/20240528.txt | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035648.html | | | | https://ubuntu.com/security/notices/USN-6937-1 | | | | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4741 | | | | https://vigilance.fr/vulnerability/OpenSSL-use-after-free-via-SSL-free-buffers-44405 | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242051-1/ | | | | https://www.mend.io/vulnerability-database/CVE-2024-4741 | | | | https://github.com/openssl/openssl/commit/b3f0eb0a29 | | | | https://www.suse.com/security/cve/CVE-2024-4741.html | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242020-1/ | | | | https://errata.almalinux.org/9/ALSA-2024-9333.html | | | | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018712.html | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242089-1/ | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035621.html | | | | https://www.suse.com/security/cve/CVE-2024-4741/ | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2283757 | | | | https://www.cve.org/CVERecord?id=CVE-2024-4741 | | | | https://access.redhat.com/errata/RHSA-2024:9333 | | | | https://security.netapp.com/advisory/ntap-20240621-0004/ | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242059-1/ | | | | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 | | | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d | | | | https://bugzilla.suse.com/1225551 | | | | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-4741 | | | | https://linux.oracle.com/errata/ELSA-2024-9333.html | | | | https://linux.oracle.com/cve/CVE-2024-4741.html | | | | https://www.oracle.com/security-alerts/cpuoct2024.html | | | | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 | | | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac | | | | https://lists.suse.com/pipermail/sle-updates/2024-June/035647.html | | | | https://access.redhat.com/security/cve/CVE-2024-4741 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-4741 | | | | https://security.alpinelinux.org/vuln/CVE-2024-4741 | | | | https://www.suse.com/support/update/announcement/2024/suse-su-20242088-1/ | | | | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 | | | | https://access.redhat.com/security/cve/cve-2024-4741 | | | | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018732.html | | </details> 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: 其他 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | openssl/openssl | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac.patch | | ljqc | | openssl/openssl | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d.patch | | ljqc | | | | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 | | snyk | | | | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 | | nvd | | | | https://github.com/openssl/openssl/commit/b3f0eb0a29 | | whitesource | | | | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 | | nvd | | | | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d | | nvd | | | | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 | | nvd | | | | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac | | nvd | | | | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 | | snyk | </details> 二、漏洞分析结构反馈 影响性分析说明： A use-after-free vulnerability was found in OpenSSL. Calling the OpenSSL API SSL_free_buffers function may cause memory to be accessed that was previously freed in some situations. openEuler评分： 7.5 Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.master(1.1.1m):不受影响 2.openEuler-24.03-LTS(1.1.1m):不受影响 3.openEuler-24.03-LTS-Next(1.1.1m):不受影响 4.openEuler-24.03-LTS-SP1(1.1.1m):不受影响 5.openEuler-20.03-LTS-SP4:不受影响 6.openEuler-22.03-LTS-SP3:不受影响 7.openEuler-22.03-LTS-SP4:不受影响 8.openEuler-24.03-LTS-SP2(1.1.1m):不受影响 9.openEuler-24.03-LTS-SP3(1.1.1m):不受影响 修复是否涉及abi变化(是/否)： 1.master(1.1.1m):否 2.openEuler-20.03-LTS-SP4:否 3.openEuler-22.03-LTS-SP3:否 4.openEuler-22.03-LTS-SP4:否 5.openEuler-24.03-LTS(1.1.1m):否 6.openEuler-24.03-LTS-Next(1.1.1m):否 7.openEuler-24.03-LTS-SP1(1.1.1m):否 8.openEuler-24.03-LTS-SP2(1.1.1m):否 9.openEuler-24.03-LTS-SP3(1.1.1m):否 原因说明： 1.master(1.1.1m):不受影响-已有内置的内联控制或缓解措施 2.openEuler-24.03-LTS(1.1.1m):不受影响-已有内置的内联控制或缓解措施 3.openEuler-24.03-LTS-Next(1.1.1m):不受影响-已有内置的内联控制或缓解措施 4.openEuler-24.03-LTS-SP1(1.1.1m):不受影响-已有内置的内联控制或缓解措施 5.openEuler-20.03-LTS-SP4:不受影响-组件不存在 6.openEuler-22.03-LTS-SP3:不受影响-组件不存在 7.openEuler-22.03-LTS-SP4:不受影响-组件不存在 8.openEuler-24.03-LTS-SP2(1.1.1m):不受影响-已有内置的内联控制或缓解措施 9.openEuler-24.03-LTS-SP3(1.1.1m):不受影响-已有内置的内联控制或缓解措施
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