一、漏洞信息
漏洞编号：CVE-2024-47538
漏洞归属组件：gstreamer1-plugins-base
漏洞归属的版本：1.16.2,1.18.4,1.19.3,1.20.3,1.22.5,1.24.0,1.24.10
CVSS V3.0分值：
BaseScore：9.8 Critical
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
漏洞简述：
GStreamer is a library for constructing graphs of media-handling components. A stack-buffer overflow has been detected in the vorbis_handle_identification_packet function within gstvorbisdec.c. The position array is a stack-allocated buffer of size 64. If vd->vi.channels exceeds 64, the for loop will write beyond the boundaries of the position array. The value written will always be GST_AUDIO_CHANNEL_POSITION_NONE. This vulnerability allows someone to overwrite the EIP address allocated in the stack. Additionally, this bug can overwrite the GstAudioInfo info structure. This vulnerability is fixed in 1.24.10.
漏洞公开时间：2024-12-12 10:03:28
漏洞创建时间：2024-12-04 10:41:46
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-47538

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:
其它
漏洞补丁信息：

二、漏洞分析结构反馈
影响性分析说明：
Stack buffer-overflow in Vorbis decoder that can cause crashes for certain input files.
openEuler评分：
8.4
Vector：CVSS：3.0/AV:L/AC:L/PR:N/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(1.24.10):受影响
2.openEuler-20.03-LTS-SP4(1.16.2):受影响
3.openEuler-22.03-LTS-SP1(1.18.4):受影响
4.openEuler-22.03-LTS-SP3(1.18.4):受影响
5.openEuler-22.03-LTS-SP4(1.18.4):受影响
6.openEuler-24.03-LTS(1.22.5):受影响
7.openEuler-24.03-LTS-Next(1.22.5):受影响
8.openEuler-24.03-LTS-SP1(1.22.5):受影响

修复是否涉及abi变化(是/否)：
1.master(1.24.10):否
2.openEuler-20.03-LTS-SP4(1.16.2):否
3.openEuler-22.03-LTS-SP1(1.18.4):否
4.openEuler-22.03-LTS-SP3(1.18.4):否
5.openEuler-22.03-LTS-SP4(1.18.4):否
6.openEuler-24.03-LTS(1.22.5):否
7.openEuler-24.03-LTS-Next(1.22.5):否
8.openEuler-24.03-LTS-SP1(1.22.5):否

原因说明：
1.master(1.24.10):正常修复
2.openEuler-20.03-LTS-SP4(1.16.2):正常修复
3.openEuler-22.03-LTS-SP1(1.18.4):正常修复
4.openEuler-22.03-LTS-SP3(1.18.4):正常修复
5.openEuler-22.03-LTS-SP4(1.18.4):正常修复
6.openEuler-24.03-LTS(1.22.5):正常修复
7.openEuler-24.03-LTS-Next(1.22.5):正常修复
8.openEuler-24.03-LTS-SP1(1.22.5):正常修复

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2563