CVE编号
CVE-2021-3181利用情况
暂无补丁情况
官方补丁披露时间
2021-01-20漏洞描述
rfc822.c in Mutt through 2.0.4 allows remote attackers to cause a denial of service (mailbox unavailability) by sending email messages with sequences of semicolon characters in RFC822 address fields (aka terminators of empty groups). A small email message from the attacker can cause large memory consumption, and the victim may then be unable to see email messages from other persons.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2021/01/19/10 | |
| http://www.openwall.com/lists/oss-security/2021/01/27/3 | |
| https://gitlab.com/muttmua/mutt/-/commit/4a2becbdb4422aaffe3ce314991b9d670b7adf17 | |
| https://gitlab.com/muttmua/mutt/-/commit/939b02b33ae29bc0d642570c1dcfd4b339037d19 | |
| https://gitlab.com/muttmua/mutt/-/commit/d4305208955c5cdd9fe96dfa61e7c1e14e176a14 | |
| https://gitlab.com/muttmua/mutt/-/issues/323 | |
| https://lists.debian.org/debian-lts-announce/2021/01/msg00017.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202101-25 | |
| https://www.debian.org/security/2021/dsa-4838 |
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 | mutt | mutt | * |
Up to (including) 2.0.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | mutt | * |
Up to (excluding) 2.7.4-137.al8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | mutt | * |
Up to (excluding) 1.14.7-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | mutt | * |
Up to (excluding) 2.0.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | mutt | * |
Up to (excluding) 2.0.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | mutt | * |
Up to (excluding) 2.0.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | mutt | * |
Up to (excluding) 2.0.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | mutt | * |
Up to (excluding) 3.3.4-137.module+el8.4.0+12025+f744ca41 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | mutt | * |
Up to (excluding) 1.10.1-2.1+deb10u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | mutt | * |
Up to (excluding) 2.0.2-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | mutt | * |
Up to (excluding) 1.7.2-1+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | mutt | * |
Up to (excluding) 2.0.2-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | mutt | * |
Up to (excluding) 2.0.5-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | mutt | * |
Up to (excluding) 2.0.5-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33_Modular | mutt | * |
Up to (excluding) 2.7-3320210609104615.601d93de |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | mutt | * |
Up to (excluding) 2.0.24-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34_Modular | mutt | * |
Up to (excluding) 2.7-3420210609104615.058368ca |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | mutt | * |
Up to (excluding) 1.10.1-lp151.2.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | mutt | * |
Up to (excluding) 1.10.1-lp152.3.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | mutt | * |
Up to (excluding) 2.5.9-4.20.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | mutt | * |
Up to (excluding) 3.1.6-137.module+el8.4.0+20269+fcbf533e |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | mutt | * |
Up to (excluding) 0.5.3-1.module+el8.3.0+7192+4e3a532a |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | mutt | * |
Up to (excluding) 1.10.1-55.24.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | mutt | * |
Up to (excluding) 1.5.24-1ubuntu0.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | mutt | * |
Up to (excluding) 1.9.4-3ubuntu0.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | mutt | * |
Up to (excluding) 1.13.2-1ubuntu0.4 |
|||||
- 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 N/A
- 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 DoS
- 全网数量 N/A
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