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CVE-2023-32611— G_variant_byteswap() can take a long time with some non-normal inputs

CVSS 5.5 · Medium EPSS 0.03% · P10
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I. Basic Information for CVE-2023-32611

Vulnerability Information
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Vulnerability Title
G_variant_byteswap() can take a long time with some non-normal inputs
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
glib2 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
glib2是GNOME项目的一个通用的、可移植的实用程序库。提供了许多有用的数据类型、宏、类型转换、字符串实用程序、文件实用程序、主循环抽象等。 glib2 存在安全漏洞， 该漏洞源于对于某些非正常输入，g_variant_byteswap() 可能需要很长时间处理，攻击者利用该漏洞可以进行 DoS 攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-glib2--
Red HatRed Hat Enterprise Linux 6-cpe:/o:redhat:enterprise_linux:6
Red HatRed Hat Enterprise Linux 7-cpe:/o:redhat:enterprise_linux:7
Red HatRed Hat Enterprise Linux 8-cpe:/o:redhat:enterprise_linux:8
Red HatRed Hat Enterprise Linux 9-cpe:/o:redhat:enterprise_linux:9
FedoraExtra Packages for Enterprise Linux--
FedoraFedora 38--
FedoraFedora 37--
FedoraFedora 37--
FedoraFedora 38--

II. Public POCs for CVE-2023-32611

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III. Intelligence Information for CVE-2023-32611

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Same Patch Batch · n/a · 2023-09-14 · 41 CVEs total

CVE-2023-261417.5 HIGHMike Perham sidekiq 数据伪造问题漏洞
CVE-2023-255846.3 MEDIUMOut of bounds read in parse_module function in bfd/vms-alpha.c
CVE-2023-294995.5 MEDIUMGvariant offset table entry size is not checked in is_normal()
CVE-2023-326655.5 MEDIUMGvariant deserialisation does not match spec for non-normal data
CVE-2023-255854.7 MEDIUMField `file_table` of `struct module *module` is uninitialized
CVE-2023-255864.7 MEDIUMLocal variable `ch_type` in function `bfd_init_section_decompress_status` can be uninitial
CVE-2023-255884.7 MEDIUMField `the_bfd` of `asymbol` is uninitialized in function `bfd_mach_o_get_synthetic_symtab
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CVE-2023-36250GNOME Time Tracker 注入漏洞
CVE-2023-42180Lenosp 代码问题漏洞
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CVE-2021-28485Ericsson Mobile Switching Center Server 路径遍历漏洞

Showing top 20 of 41 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: glib2
Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2023-32611

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