CVE-2019-6486

一、漏洞信息
漏洞编号：CVE-2019-6486
漏洞归属组件：golang
漏洞归属的版本：1.13.15,1.15.7,1.17.3,1.19.4,1.20.5,1.20.7,1.21.4
CVSS V3.0分值：
BaseScore：8.2 High
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
漏洞简述：
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
漏洞公开时间：2019-01-24 13:29:00
漏洞创建时间：2024-08-30 00:41:36
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2019-6486

更多参考(点击展开)

参考来源	参考链接	来源链接
cve.mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html
cve.mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html
cve.mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html
cve.mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html
cve.mitre.org	http://www.securityfocus.com/bid/106740
cve.mitre.org	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360
cve.mitre.org	https://github.com/golang/go/issues/29903
cve.mitre.org	https://github.com/google/wycheproof
cve.mitre.org	https://groups.google.com/forum/#!topic/golang-announce/mVeX35iXuSw
cve.mitre.org	https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html
cve.mitre.org	https://www.debian.org/security/2019/dsa-4379
cve.mitre.org	https://www.debian.org/security/2019/dsa-4380
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-6486	https://bugzilla.suse.com/show_bug.cgi?id=1123013
suse_bugzilla	https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw	https://bugzilla.suse.com/show_bug.cgi?id=1123013
redhat_bugzilla	https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw	https://bugzilla.redhat.com/show_bug.cgi?id=1668972
redhat_bugzilla	https://golang.org/issue/29903	https://bugzilla.redhat.com/show_bug.cgi?id=1668972
redhat_bugzilla	https://github.com/golang/go/commit/42b42f71	https://bugzilla.redhat.com/show_bug.cgi?id=1668972
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6486	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2019-6486	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://launchpad.net/bugs/cve/CVE-2019-6486	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://security-tracker.debian.org/tracker/CVE-2019-6486	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://github.com/golang/go/issues/29903	https://ubuntu.com/security/CVE-2019-6486
ubuntu	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=920548	https://ubuntu.com/security/CVE-2019-6486
debian		https://security-tracker.debian.org/tracker/CVE-2019-6486
oracle		https://www.oracle.com/security-alerts/bulletinjan2019.html
cve_search		http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html
cve_search		http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html
cve_search		http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html
cve_search		http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html
cve_search		http://www.securityfocus.com/bid/106740
cve_search		https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360
cve_search		https://github.com/golang/go/issues/29903
cve_search		https://github.com/google/wycheproof
cve_search		https://groups.google.com/forum/#!topic/golang-announce/mVeX35iXuSw
cve_search		https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html
cve_search		https://www.debian.org/security/2019/dsa-4379
cve_search		https://www.debian.org/security/2019/dsa-4380
mageia		http://advisories.mageia.org/MGASA-2019-0066.html
go	https://go.dev/cl/159218	https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml
go	https://go.googlesource.com/go/+/193c16a3648b8670a762e925b6ac6e074f468a20	https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml
go	https://go.dev/issue/29903	https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml
go	https://groups.google.com/g/golang-announce/c/mVeX35iXuSw	https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml
osv	http://www.securityfocus.com/bid/106740	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://www.debian.org/security/2019/dsa-4379	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://www.debian.org/security/2019/dsa-4380	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://github.com/golang/go/issues/29903	https://osv.dev/vulnerability/CVE-2019-6486
osv	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html	https://osv.dev/vulnerability/CVE-2019-6486
osv	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html	https://osv.dev/vulnerability/CVE-2019-6486
osv	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html	https://osv.dev/vulnerability/CVE-2019-6486
osv	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://github.com/google/wycheproof	https://osv.dev/vulnerability/CVE-2019-6486
osv	https://groups.google.com/forum/#!topic/golang-announce/mVeX35iXuSw	https://osv.dev/vulnerability/CVE-2019-6486
amazon_linux_explore	https://access.redhat.com/security/cve/CVE-2019-6486	https://explore.alas.aws.amazon.com/CVE-2019-6486.html
amazon_linux_explore	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6486	https://explore.alas.aws.amazon.com/CVE-2019-6486.html

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	修复补丁	来源
	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360	cve.mitre.org
	https://github.com/golang/go/commit/42b42f71	redhat_bugzilla
	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360	osv
	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html	nvd
	http://www.securityfocus.com/bid/106740	nvd
	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360	nvd
	https://github.com/golang/go/issues/29903	nvd
	https://github.com/google/wycheproof	nvd
	https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html	nvd
	https://www.debian.org/security/2019/dsa-4379	nvd
	https://www.debian.org/security/2019/dsa-4380	nvd
golang	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360	ubuntu

二、漏洞分析结构反馈
影响性分析说明：
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
openEuler评分：
8.2
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.master(1.21.4):不受影响
2.openEuler-20.03-LTS-SP4(1.15.7):不受影响
3.openEuler-22.03-LTS-SP1(1.17.3):不受影响
4.openEuler-22.03-LTS-SP3(1.17.3):不受影响
5.openEuler-22.03-LTS-SP4(1.17.3):不受影响
6.openEuler-24.03-LTS(1.21.4):不受影响
7.openEuler-24.03-LTS-Next(1.21.4):不受影响

修复是否涉及abi变化(是/否)：
1.master(1.21.4):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否

@genedna ,@caihaomin ,@jing-rui ,@hcnbxx ,@fuowang 
**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(1.20.7):
2.openEuler-20.03-LTS-SP4(1.15.7):
3.openEuler-22.03-LTS-SP1(1.17.3):
4.openEuler-22.03-LTS-SP3(1.17.3):
5.openEuler-22.03-LTS-SP4(1.17.3):
6.openEuler-24.03-LTS(1.21.4):
7.openEuler-24.03-LTS-Next(1.21.4):

修复是否涉及abi变化(是/否)：
1.master(1.20.7):
2.openEuler-20.03-LTS-SP4(1.15.7):
3.openEuler-22.03-LTS-SP1(1.17.3):
4.openEuler-22.03-LTS-SP3(1.17.3):
5.openEuler-22.03-LTS-SP4(1.17.3):
6.openEuler-24.03-LTS(1.21.4):
7.openEuler-24.03-LTS-Next(1.21.4):

-----------------------------------------------------------------------
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-2019-6486	None	None	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360
https://ubuntu.com/security/CVE-2019-6486
https://www.opencve.io/cve/CVE-2019-6486	None	None	https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-6486	None	None	https://github.com/golang/go/commit/42b42f71
https://security-tracker.debian.org/tracker/CVE-2019-6486	None	None	https://github.com/golang/go/commit/42b42f71

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:
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
openEuler评分: (评分和向量)
8.2
CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
受影响版本排查(受影响/不受影响):
1.master(1.20.7):不受影响
2.openEuler-20.03-LTS-SP4(1.15.7):不受影响
3.openEuler-22.03-LTS-SP1(1.17.3):不受影响
4.openEuler-22.03-LTS-SP3(1.17.3):不受影响
5.openEuler-22.03-LTS-SP4(1.17.3):不受影响
6.openEuler-24.03-LTS(1.21.4):不受影响
7.openEuler-24.03-LTS-Next(1.21.4):不受影响

修复是否涉及abi变化(是/否)：
1.master(1.20.7):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否

@ 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	Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
已分析	2.openEulerScore	8.2
已分析	3.openEulerVector	AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
已分析	4.受影响版本排查	master:不受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响
已分析	5.修复是否涉及abi变化	master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4: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.

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