低危 International Components for Unicode 至 66.1 common/unistr.cpp UnicodeString::doAppend 整数溢出漏洞

CVE编号

CVE-2020-10531

利用情况

暂无

补丁情况

官方补丁

披露时间

2020-03-13
漏洞描述
在 C/C++ through 66.1的
Unicode (ICU)的国际组件中发现了一个问题。 在
common/unistr.cpp中的UnicodeString::doAppend()函数中存在一个整数溢出，导致基于堆的缓冲区溢出。
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://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html
https://access.redhat.com/errata/RHSA-2020:0738
https://bugs.chromium.org/p/chromium/issues/detail?id=1044570
https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-deskt...
https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f01...
https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca
https://github.com/unicode-org/icu/pull/971
https://lists.debian.org/debian-lts-announce/2020/03/msg00024.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.gentoo.org/glsa/202003-15
https://unicode-org.atlassian.net/browse/ICU-20958
https://usn.ubuntu.com/4305-1/
https://www.debian.org/security/2020/dsa-4646
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2021.html
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 google chrome * Up to
(excluding)
80.0.3987.122
运行在以下环境
应用 icu-project international_components_for_unicode * Up to
(including)
66.1
运行在以下环境
系统 alibaba_cloud_linux_2.1903 icu * Up to
(excluding)
50.2-4.1.al7
运行在以下环境
系统 alibaba_cloud_linux_3 npm * Up to
(excluding)
14.16.0-2.1.al8
运行在以下环境
系统 alma_linux_8 icu * Up to
(excluding)
60.3-2.el8_1
运行在以下环境
系统 alpine_3.10 icu * Up to
(excluding)
64.2-r1
运行在以下环境
系统 alpine_3.11 icu * Up to
(excluding)
64.2-r1
运行在以下环境
系统 alpine_3.12 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.13 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.14 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.15 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.16 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.17 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.18 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.19 icu * Up to
(excluding)
65.1-r1
运行在以下环境
系统 alpine_3.8 icu * Up to
(excluding)
60.2-r3
运行在以下环境
系统 alpine_3.9 icu * Up to
(excluding)
62.1-r1
运行在以下环境
系统 amazon_2 icu * Up to
(excluding)
50.2-4.amzn2
运行在以下环境
系统 amazon_AMI icu * Up to
(excluding)
50.2-4.0.amzn1
运行在以下环境
系统 centos_6 icu * Up to
(excluding)
4.2.1-15.el6_10
运行在以下环境
系统 centos_7 icu * Up to
(excluding)
50.2-4.el7_7
运行在以下环境
系统 debian_10 icu * Up to
(excluding)
63.1-6+deb10u1
运行在以下环境
系统 debian_11 icu * Up to
(excluding)
63.2-3
运行在以下环境
系统 debian_12 icu * Up to
(excluding)
63.2-3
运行在以下环境
系统 debian_8 icu * Up to
(excluding)
52.1-8+deb8u2
运行在以下环境
系统 debian_9 icu * Up to
(excluding)
57.1-6+deb9u4
运行在以下环境
系统 fedora_30 chromium * Up to
(excluding)
80.0.3987.132-1.fc30
运行在以下环境
系统 fedora_31 chromium * Up to
(excluding)
80.0.3987.132-1.fc31
运行在以下环境
系统 fedora_32_Modular nodejs * Up to
(excluding)
14-3220201203015508.43bbeeef
运行在以下环境
系统 fedora_33 nodejs-docs * Up to
(excluding)
14.15.1-1.fc33
运行在以下环境
系统 fedora_33_Modular nodejs * Up to
(excluding)
14-3320201203015508.601d93de
运行在以下环境
系统 fedora_EPEL_8 chromium * Up to
(excluding)
81.0.4044.113-1.el8
运行在以下环境
系统 opensuse_5.2 icu73_2 * Up to
(excluding)
73.2-150000.1.3.1
运行在以下环境
系统 opensuse_5.3 libicu73_2 * Up to
(excluding)
73.2-150000.1.3.1
运行在以下环境
系统 opensuse_5.4 libicu73_2 * Up to
(excluding)
73.2-150000.1.3.1
运行在以下环境
系统 opensuse_Leap_15.1 icu * Up to
(excluding)
60.2-lp151.3.11.1
运行在以下环境
系统 opensuse_Leap_15.4 icu73_2 * Up to
(excluding)
73.2-150000.1.3.1
运行在以下环境
系统 opensuse_Leap_15.5 icu73_2 * Up to
(excluding)
73.2-150000.1.3.1
运行在以下环境
系统 oracle_6 icu * Up to
(excluding)
4.2.1-15.el6_10
运行在以下环境
系统 oracle_7 icu * Up to
(excluding)
50.2-4.el7_7
运行在以下环境
系统 oracle_8 icu * Up to
(excluding)
60.3-2.el8_1
运行在以下环境
系统 redhat_7 icu * Up to
(excluding)
50.2-4.el7_7
运行在以下环境
系统 redhat_8 icu * Up to
(excluding)
60.3-2.el8_1
运行在以下环境
系统 rocky_linux_8 icu * Up to
(excluding)
60.3-2.el8_1
运行在以下环境
系统 suse_12_SP4 libicu52_1 * Up to
(excluding)
52.1-8.10.1
运行在以下环境
系统 suse_12_SP5 libicu52_1 * Up to
(excluding)
52.1-8.10.1
运行在以下环境
系统 ubuntu_16.04 icu * Up to
(excluding)
55.1-7ubuntu0.5
运行在以下环境
系统 ubuntu_18.04 icu * Up to
(excluding)
80.0.3987.149-0ubuntu0.18.04.1
阿里云评分
3.1
  • 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
CWE-ID 漏洞类型
CWE-190 整数溢出或超界折返
CWE-787 跨界内存写
阿里云安全产品覆盖情况