CVE编号
CVE-2019-11745利用情况
暂无补丁情况
官方补丁披露时间
2020-01-09漏洞描述
使用块密码进行加密时,如果使用小于块大小的数据调用NSC_EncryptUpdate,则会发生较小的越界写入。这可能导致堆损坏和潜在的可利用崩溃。此漏洞影响Thunderbird <68.3,Firefox ESR <68.3和Firefox <71。解决建议
目前厂商已发布升级补丁以修复漏洞,详情请关注厂商主页:https://github.com/nss-dev/nss
参考链接 |
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http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html | |
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html | |
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00006.html | |
https://access.redhat.com/errata/RHSA-2020:0243 | |
https://access.redhat.com/errata/RHSA-2020:0466 | |
https://bugzilla.mozilla.org/show_bug.cgi?id=1586176 | |
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf | |
https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html | |
https://security.gentoo.org/glsa/202003-02 | |
https://security.gentoo.org/glsa/202003-10 | |
https://security.gentoo.org/glsa/202003-37 | |
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04 | |
https://usn.ubuntu.com/4241-1/ | |
https://usn.ubuntu.com/4335-1/ | |
https://www.mozilla.org/security/advisories/mfsa2019-36/ | |
https://www.mozilla.org/security/advisories/mfsa2019-37/ | |
https://www.mozilla.org/security/advisories/mfsa2019-38/ |
受影响软件情况
# | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
1 | |||||||||
---|---|---|---|---|---|---|---|---|---|
运行在以下环境 | |||||||||
应用 | mozilla | firefox | * |
Up to (excluding) 71.0 |
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运行在以下环境 | |||||||||
应用 | mozilla | firefox_esr | * |
Up to (excluding) 68.3 |
|||||
运行在以下环境 | |||||||||
应用 | mozilla | thunderbird | * |
Up to (excluding) 68.3 |
|||||
运行在以下环境 | |||||||||
系统 | alibaba_cloud_linux_2.1903 | nss | * |
Up to (excluding) 3.44.0-7.1.al7 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.10 | nss | * |
Up to (excluding) 3.44.3-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.11 | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.12 | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.13 | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.14 | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_3.15 | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | alpine_edge | nss | * |
Up to (excluding) 3.47.1-r0 |
|||||
运行在以下环境 | |||||||||
系统 | amazon_2 | nss | * |
Up to (excluding) 3.44.0-7.amzn2 |
|||||
运行在以下环境 | |||||||||
系统 | amazon_AMI | nss | * |
Up to (excluding) 4.21.0-1.43.amzn1 |
|||||
运行在以下环境 | |||||||||
系统 | centos_6 | nss | * |
Up to (excluding) 3.44.0-6.el6_10 |
|||||
运行在以下环境 | |||||||||
系统 | centos_7 | nss | * |
Up to (excluding) 3.44.0-8.el7_7 |
|||||
运行在以下环境 | |||||||||
系统 | centos_8 | nss | * |
Up to (excluding) 3.44.0-9.el8_1 |
|||||
运行在以下环境 | |||||||||
系统 | debian_10 | nss | * |
Up to (excluding) 2:3.42.1-1+deb10u2 |
|||||
运行在以下环境 | |||||||||
系统 | debian_8 | nss | * |
Up to (excluding) 2:3.26-1+debu8u1 |
|||||
运行在以下环境 | |||||||||
系统 | debian_9 | nss | * |
Up to (excluding) 2:3.26.2-1.1+deb9u2 |
|||||
运行在以下环境 | |||||||||
系统 | opensuse_Leap_15.1 | nss | * |
Up to (excluding) 68.3.0-lp151.2.19.1 |
|||||
运行在以下环境 | |||||||||
系统 | oracle_6 | nss | * |
Up to (excluding) 3.44.0-6.0.1.el6_10 |
|||||
运行在以下环境 | |||||||||
系统 | oracle_7 | nss | * |
Up to (excluding) 3.44.0-4.el7_7 |
|||||
运行在以下环境 | |||||||||
系统 | oracle_8 | nss | * |
Up to (excluding) 3.44.0-9.el8_1 |
|||||
运行在以下环境 | |||||||||
系统 | redhat_8 | nss | * |
Up to (excluding) 3.44.0-9.el8_1 |
|||||
运行在以下环境 | |||||||||
系统 | suse_12_SP4 | nss | * |
Up to (excluding) 68.3.0-109.98.1 |
|||||
运行在以下环境 | |||||||||
系统 | suse_12_SP5 | nss | * |
Up to (excluding) 68.3.0-109.98.1 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_14.04 | nss | * |
Up to (excluding) 2:3.28.4-0ubuntu0.14.04.5+esm2 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_16.04 | nss | * |
Up to (excluding) 71.0+build5-0ubuntu0.16.04.1 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_18.04 | nss | * |
Up to (excluding) 71.0+build5-0ubuntu0.18.04.1 |
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- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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