CVE-2024-32487

一、漏洞信息
漏洞编号：CVE-2024-32487
漏洞归属组件：less
漏洞归属的版本：551,563,590,608,633
CVSS V3.0分值：
BaseScore：0.0 None
Vector：CVSS：3.0/
漏洞简述：
less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.
漏洞公开时间：2024-04-13 23:15:52
漏洞创建时间：2024-04-13 15:27:05
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-32487

更多参考(点击展开)

参考来源	参考链接	来源链接
cve.mitre.org	http://www.openwall.com/lists/oss-security/2024/04/15/1
cve.mitre.org	https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33
cve.mitre.org	https://lists.debian.org/debian-lts-announce/2024/05/msg00018.html
cve.mitre.org	https://security.netapp.com/advisory/ntap-20240605-0009/
cve.mitre.org	https://www.openwall.com/lists/oss-security/2024/04/12/5
cve.mitre.org	https://www.openwall.com/lists/oss-security/2024/04/13/2
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32487	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2024-32487	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	http://www.openwall.com/lists/oss-security/2024/04/12/5	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	http://www.openwall.com/lists/oss-security/2024/04/13/2	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://github.com/gwsw/less/commit/007521ac3c95bc76	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://gitlab.archlinux.org/archlinux/packaging/packages/less/-/commit/1d570db0c84fe95799f460526492e45e24c30ad0	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2274980	https://bugzilla.suse.com/show_bug.cgi?id=1222849
suse_bugzilla	https://seclists.org/oss-sec/2024/q2/117	https://bugzilla.suse.com/show_bug.cgi?id=1222849
redhat_bugzilla	https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://www.openwall.com/lists/oss-security/2024/04/12/5	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://www.openwall.com/lists/oss-security/2024/04/13/2	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:3513	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:3669	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4256	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4366	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4369	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4416	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4418	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4528	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
redhat_bugzilla	https://access.redhat.com/errata/RHSA-2024:4529	https://bugzilla.redhat.com/show_bug.cgi?id=2274980
debian		https://security-tracker.debian.org/tracker/CVE-2024-32487
anolis		https://anas.openanolis.cn/cves/detail/CVE-2024-32487
mageia		http://advisories.mageia.org/MGASA-2024-0139.html
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2024-32487	https://explore.alas.aws.amazon.com/CVE-2024-32487.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-32487	https://explore.alas.aws.amazon.com/CVE-2024-32487.html
snyk	https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33	https://security.snyk.io/vuln/SNYK-UNMANAGED-LESS-6613075
snyk	https://www.openwall.com/lists/oss-security/2024/04/12/5	https://security.snyk.io/vuln/SNYK-UNMANAGED-LESS-6613075
snyk	https://www.openwall.com/lists/oss-security/2024/04/13/2	https://security.snyk.io/vuln/SNYK-UNMANAGED-LESS-6613075

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：

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
		https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33		cve.mitre.org
		https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33		suse_bugzilla
		https://github.com/gwsw/less/commit/007521ac3c95bc76		suse_bugzilla
		https://gitlab.archlinux.org/archlinux/packaging/packages/less/-/commit/1d570db0c84fe95799f460526492e45e24c30ad0		suse_bugzilla
		https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33		redhat_bugzilla
		https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33		snyk
		https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33		debian

二、漏洞分析结构反馈
影响性分析说明：
less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.
openEuler评分：
6.1
Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
受影响版本排查(受影响/不受影响)：
1.master(633):受影响
2.openEuler-20.03-LTS-SP1(590):受影响
3.openEuler-20.03-LTS-SP4(590):受影响
4.openEuler-22.03-LTS(590):受影响
5.openEuler-22.03-LTS-Next(590):受影响
6.openEuler-22.03-LTS-SP1(590):受影响
7.openEuler-22.03-LTS-SP2(590):受影响
8.openEuler-22.03-LTS-SP3(590):受影响
9.openEuler-24.03-LTS(633):受影响
10.openEuler-24.03-LTS-Next(633):受影响
11.openEuler-22.03-LTS-SP4(590):受影响

修复是否涉及abi变化(是/否)：
1.master(633):否
2.openEuler-20.03-LTS-SP1(590):否
3.openEuler-20.03-LTS-SP4(590):否
4.openEuler-22.03-LTS(590):否
5.openEuler-22.03-LTS-Next(590):否
6.openEuler-22.03-LTS-SP1(590):否
7.openEuler-22.03-LTS-SP2(590):否
8.openEuler-22.03-LTS-SP3(590):否
9.openEuler-24.03-LTS(633):否
10.openEuler-24.03-LTS-Next(633):否
11.openEuler-22.03-LTS-SP4(590):否

原因说明：
1.master(633):
2.openEuler-20.03-LTS-SP4(590):
3.openEuler-22.03-LTS-SP1(590):
4.openEuler-22.03-LTS-SP3(590):
5.openEuler-22.03-LTS-SP4(590):
6.openEuler-24.03-LTS(633):
7.openEuler-24.03-LTS-Next(633):

@xiezhipeng1 ,@openeuler-basic ,@overweight ,@zhujianwei001 ,@licihua ,@licunlong ,@jiayi0118 ,@ship_harbour ,@xujing99 ,@dillon_chen 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(608):
2.openEuler-20.03-LTS-SP1(590):
3.openEuler-20.03-LTS-SP4(590):
4.openEuler-22.03-LTS(590):
5.openEuler-22.03-LTS-Next(590):
6.openEuler-22.03-LTS-SP1(590):
7.openEuler-22.03-LTS-SP2(590):
8.openEuler-22.03-LTS-SP3(590):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(608):
2.openEuler-20.03-LTS-SP1(590):
3.openEuler-20.03-LTS-SP4(590):
4.openEuler-22.03-LTS(590):
5.openEuler-22.03-LTS-Next(590):
6.openEuler-22.03-LTS-SP1(590):
7.openEuler-22.03-LTS-SP2(590):
8.openEuler-22.03-LTS-SP3(590):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2024-32487	None	None	https://github.com/gwsw/less/commit/007521ac3c95bc76e3d59c6dbfe75d06c8075c33
https://ubuntu.com/security/CVE-2024-32487	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-32487
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-32487
https://security-tracker.debian.org/tracker/CVE-2024-32487

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

影响性分析说明：less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.

openEuler评分：CVSS：6.8/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

受影响版本排查(受影响/不受影响)：
1.master(608):受影响
2.openEuler-20.03-LTS-SP1(590):受影响
3.openEuler-20.03-LTS-SP4(590):受影响
4.openEuler-22.03-LTS(590):受影响
5.openEuler-22.03-LTS-Next(590):受影响
6.openEuler-22.03-LTS-SP1(590):受影响
7.openEuler-22.03-LTS-SP2(590):受影响
8.openEuler-22.03-LTS-SP3(590):受影响
9.openEuler-24.03-LTS:受影响
10.openEuler-24.03-LTS-Next:受影响

修复是否涉及abi变化(是/否)：
1.master(608):否
2.openEuler-20.03-LTS-SP1(590):否
3.openEuler-20.03-LTS-SP4(590):否
4.openEuler-22.03-LTS(590):否
5.openEuler-22.03-LTS-Next(590):否
6.openEuler-22.03-LTS-SP1(590):否
7.openEuler-22.03-LTS-SP2(590):否
8.openEuler-22.03-LTS-SP3(590):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

@hongjinghao 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|less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.|
|已分析|2.openEulerScore|6.8|
|已分析|3.openEulerVector|AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L|
|已分析|4.受影响版本排查|master:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-Next:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响|
|已分析|5.修复是否涉及abi变化|master:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-Next:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next: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.**

影响性分析说明：less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.

openEuler评分：
6.1
Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

受影响版本排查(受影响/不受影响)：
1.master(608):受影响
2.openEuler-20.03-LTS-SP1(590):受影响
3.openEuler-20.03-LTS-SP4(590):受影响
4.openEuler-22.03-LTS(590):受影响
5.openEuler-22.03-LTS-Next(590):受影响
6.openEuler-22.03-LTS-SP1(590):受影响
7.openEuler-22.03-LTS-SP2(590):受影响
8.openEuler-22.03-LTS-SP3(590):受影响
9.openEuler-24.03-LTS:受影响
10.openEuler-24.03-LTS-Next:受影响

修复是否涉及abi变化(是/否)：
1.master(608):否
2.openEuler-20.03-LTS-SP1(590):否
3.openEuler-20.03-LTS-SP4(590):否
4.openEuler-22.03-LTS(590):否
5.openEuler-22.03-LTS-Next(590):否
6.openEuler-22.03-LTS-SP1(590):否
7.openEuler-22.03-LTS-SP2(590):否
8.openEuler-22.03-LTS-SP3(590):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

影响性分析说明：less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.

openEuler评分：
6.1
Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

受影响版本排查(受影响/不受影响)：
1.master(608):受影响
2.openEuler-20.03-LTS-SP1(590):受影响
3.openEuler-20.03-LTS-SP4(590):受影响
4.openEuler-22.03-LTS(590):受影响
5.openEuler-22.03-LTS-Next(590):受影响
6.openEuler-22.03-LTS-SP1(590):受影响
7.openEuler-22.03-LTS-SP2(590):受影响
8.openEuler-22.03-LTS-SP3(590):受影响
9.openEuler-24.03-LTS:受影响
10.openEuler-24.03-LTS-Next:受影响
11.openEuler-22.03-LTS-SP4(590):受影响

修复是否涉及abi变化(是/否)：
1.master(608):否
2.openEuler-20.03-LTS-SP1(590):否
3.openEuler-20.03-LTS-SP4(590):否
4.openEuler-22.03-LTS(590):否
5.openEuler-22.03-LTS-Next(590):否
6.openEuler-22.03-LTS-SP1(590):否
7.openEuler-22.03-LTS-SP2(590):否
8.openEuler-22.03-LTS-SP3(590):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4(590):否

@hongjinghao 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 分析项目 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.|
|已分析|2.openEulerScore|6.1|
|已分析|3.openEulerVector|AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L|
|已分析|4.受影响版本排查|master:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-Next:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响,openEuler-22.03-LTS-SP4:受影响|
|已分析|5.是否涉及abi变化|master:否,openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-Next:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否|
|已分析|6.原因说明||

**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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