CVE-2024-2961

一、漏洞信息
 漏洞编号：[CVE-2024-2961](https://nvd.nist.gov/vuln/detail/CVE-2024-2961)
 漏洞归属组件：[glibc](https://gitee.com/src-openeuler/glibc)
 漏洞归属的版本：2.28,2.31,2.34,2.35,2.36,2.38
 CVSS V3.0分值：
  BaseScore：7.3 High
  Vector：CVSS：3.0/CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
 漏洞简述：
  The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.
 漏洞公开时间：2024-04-18 02:15:15
 漏洞创建时间：2024-04-29 18:00:55
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-2961
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/04/17/9 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/04/18/4 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/04/24/2 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/1 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/2 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/3 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/4 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/5 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | http://www.openwall.com/lists/oss-security/2024/05/27/6 |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://lists.debian.org/debian-lts-announce/2024/05/msg00001.html |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BTJFBGHDYG5PEIFD5WSSSKSFZ2AZWC5N/ |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P3I4KYS6EU6S7QZ47WFNTPVAHFIUQNEL/ |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAMJQI3Y6BHWV3CUTYBXOZONCUJNOB2Z/ |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://security.netapp.com/advisory/ntap-20240531-0002/ |  |
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-2961 | https://bugzilla.suse.com/show_bug.cgi?id=1222992 |
| suse_bugzilla | https://seclists.org/oss-sec/2024/q2/137 | https://bugzilla.suse.com/show_bug.cgi?id=1222992 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:2722 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:2799 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3269 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3309 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3312 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3339 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3423 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3411 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3464 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3588 | https://bugzilla.redhat.com/show_bug.cgi?id=2273404 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-2961 |
| gentoo |  | https://security.gentoo.org/glsa/202405-17 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2024-2961 |
| cve_search |  | https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P3I4KYS6EU6S7QZ47WFNTPVAHFIUQNEL/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YAMJQI3Y6BHWV3CUTYBXOZONCUJNOB2Z/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BTJFBGHDYG5PEIFD5WSSSKSFZ2AZWC5N/ |
| cve_search |  | http://www.openwall.com/lists/oss-security/2024/04/24/2 |
| cve_search |  | http://www.openwall.com/lists/oss-security/2024/04/17/9 |
| cve_search |  | http://www.openwall.com/lists/oss-security/2024/04/18/4 |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2024/05/msg00001.html |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0147.html |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-2961 | https://explore.alas.aws.amazon.com/CVE-2024-2961.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2961 | https://explore.alas.aws.amazon.com/CVE-2024-2961.html |
| snyk | https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0004 | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h= | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=ed4f16ff6bed3037266f1fa682ebd32a18fce29c | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=a8b0561db4b9847ebfbfec20075697d5492a363c | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=36280d1ce5e245aabefb877fe4d3c6cff95dabfa | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=4ed98540a7fd19f458287e783ae59c41e64df7b5 | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=89ce64b269a897a7780e4c73a7412016381c6ecf | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=e1135387deded5d73924f6ca20c72a35dc8e1bda | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=31da30f23cddd36db29d5b6a1c7619361b271fb4 | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://sourceware.org/git/?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| snyk | https://www.openwall.com/lists/oss-security/2024/04/18/4 | https://security.snyk.io/vuln/SNYK-UNMANAGED-GLIBC-6669950 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-2961 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://ubuntu.com/security/notices/USN-6737-1 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://ubuntu.com/security/notices/USN-6737-2 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://ubuntu.com/security/notices/USN-6762-1 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-2961 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-2961 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-2961 | https://ubuntu.com/security/CVE-2024-2961 |
| ubuntu | https://sourceware.org/git?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada | https://ubuntu.com/security/CVE-2024-2961 |

</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:
  openBrain开源漏洞感知系统
 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  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=ed4f16ff6bed3037266f1fa682ebd32a18fce29c |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=a8b0561db4b9847ebfbfec20075697d5492a363c |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=36280d1ce5e245aabefb877fe4d3c6cff95dabfa |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=4ed98540a7fd19f458287e783ae59c41e64df7b5 |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=89ce64b269a897a7780e4c73a7412016381c6ecf |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=e1135387deded5d73924f6ca20c72a35dc8e1bda |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=31da30f23cddd36db29d5b6a1c7619361b271fb4 |  | snyk |
|  |  | https://sourceware.org/git/?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada |  | snyk |
|  |  | https://sourceware.org/git?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada |  | debian |
| glibc |  | https://sourceware.org/git?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada |  | ubuntu |
|  |  | https://sourceware.org/git?p=glibc.git;a=commit;h=f9dc609e06b1136bb0408be9605ce7973a767ada |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    iconv() 函数可能会溢出传递给它的输出缓冲区最多 4 个字节，这可能会导致应用程序崩溃或覆盖相邻变量。 
 openEuler评分：
  8.8
 Vector：CVSS：2.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(2.38):受影响
2.openEuler-20.03-LTS-SP1(2.28):受影响
3.openEuler-20.03-LTS-SP4(2.28):受影响
4.openEuler-22.03-LTS(2.34):受影响
5.openEuler-22.03-LTS-Next(2.34):受影响
6.openEuler-22.03-LTS-SP1(2.34):受影响
7.openEuler-22.03-LTS-SP2(2.34):受影响
8.openEuler-22.03-LTS-SP3(2.34):受影响
9.openEuler-24.03-LTS(2.38):受影响
10.openEuler-24.03-LTS-Next(2.38):受影响

修复是否涉及abi变化(是/否)：
  1.master(2.38):否
2.openEuler-20.03-LTS-SP1(2.28):否
3.openEuler-20.03-LTS-SP4(2.28):否
4.openEuler-22.03-LTS(2.34):否
5.openEuler-22.03-LTS-Next(2.34):否
6.openEuler-22.03-LTS-SP1(2.34):否
7.openEuler-22.03-LTS-SP2(2.34):否
8.openEuler-22.03-LTS-SP3(2.34):否
9.openEuler-24.03-LTS(2.38):否
10.openEuler-24.03-LTS-Next(2.38):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1845

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