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一、漏洞信息
漏洞编号：CVE-2022-31001
漏洞归属组件：sofia-sip
漏洞归属的版本：1.13.7
CVSS V3.0分值：
BaseScore：7.5 High
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by #define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0), which will make n bigger and trigger out-of-bound access when IS_NON_WS(s[n]). Version 1.13.8 contains a patch for this issue.
漏洞公开时间：2022-06-01 04:15
漏洞创建时间：2022-08-15 19:33:39
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2022-31001
无
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：
无
二、漏洞分析结构反馈
影响性分析说明：
当前版本:1.13.7Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by #define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0), which will make n bigger and trigger out-of-bound access when IS_NON_WS(s[n]). Version 1.13.8 contains a patch for this issue.
openEuler评分：
7.5
Vector：CVSS：3.0/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(1.13.8):受影响
2.openEuler-22.09(1.13.8):受影响
3.openEuler-20.03-LTS-SP1:不受影响
4.openEuler-20.03-LTS-SP3:不受影响
5.openEuler-22.03-LTS:不受影响
修复是否涉及abi变化(是/否)：
1.master(1.13.8):否
2.openEuler-22.09(1.13.8):否
3.openEuler-20.03-LTS-SP1:否
4.openEuler-20.03-LTS-SP3:否
5.openEuler-22.03-LTS:否
openeuler-ci-bot
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影响性分析说明:
当前版本：1.13.7
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by #define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0), which will make n bigger and trigger out-of-bound access when IS_NON_WS(s[n]). Version 1.13.8 contains a patch for this issue.
openEuler评分: (评分和向量)
CVSS V3.0分值：
BaseScore：7.5 High
Vector：CVSS：3.0/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: 受影响
2.openEuler-22.09:受影响
修复是否涉及abi变化(是/否)：
1.master: 否
2.openEuler-22.09:否
openeuler-ci-bot
拥有者
@陈棋德 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 需分析 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | 当前版本:1.13.7Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by #define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0), which will make n bigger and trigger out-of-bound access when IS_NON_WS(s[n]). Version 1.13.8 contains a patch for this issue. |
| 已分析 | 2.openEulerScore | 7.5 |
| 已分析 | 2.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 已分析 | 3.受影响版本排查 | master:受影响,openEuler-22.09:受影响 |
| 已分析 | 4.修复是否涉及abi变化 | master:否,openEuler-22.09:否 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
openeuler-ci-bot
拥有者
@丈青山 请确认分支: openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.
目前只有master以及openEuler-22.09分支引入了该包，其他分支未引入。
openeuler-ci-bot
拥有者
@openeuler-sync-bot 请确认分支: openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.
受影响版本排查(受影响/不受影响)：
1.master(1.13.8):受影响
2.openEuler-22.09(1.13.8):受影响
3.openEuler-20.03-LTS-SP1:不受影响
4.openEuler-20.03-LTS-SP3:不受影响
5.openEuler-22.03-LTS:不受影响
修复是否涉及abi变化(是/否)：
1.master(1.13.8):否
2.openEuler-22.09(1.13.8):否
3.openEuler-20.03-LTS-SP1:否
4.openEuler-20.03-LTS-SP3:否
5.openEuler-22.03-LTS:否
openeuler-ci-bot
拥有者
@陈棋德 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 需分析 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | 当前版本:1.13.7Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by #define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0), which will make n bigger and trigger out-of-bound access when IS_NON_WS(s[n]). Version 1.13.8 contains a patch for this issue. |
| 已分析 | 2.openEulerScore | 7.5 |
| 已分析 | 2.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 已分析 | 3.受影响版本排查 | master:受影响,openEuler-22.09:受影响,openEuler-20.03-LTS-SP1:不受影响,openEuler-20.03-LTS-SP3:不受影响,openEuler-22.03-LTS:不受影响 |
| 已分析 | 4.修复是否涉及abi变化 | master:否,openEuler-22.09:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP3:否,openEuler-22.03-LTS:否 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
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