CVE-2022-40303

Published on: Not Yet Published

Last Modified on: 11/23/2022 01:16:00 PM UTC

The following vulnerability was found:

An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.

CVE References

Description Tags Link
[CVE-2022-40303] Fix integer overflows with XML_PARSE_HUGE (c8469863) · Commits · GNOME / libxml2 · GitLab gitlab.gnome.org
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URL Logo MISC gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0
v2.10.3 · Tags · GNOME / libxml2 · GitLab gitlab.gnome.org
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URL Logo MISC gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3

Related QID Numbers

  • 181179 Debian Security Update for libxml2 (DLA 3172-1)
  • 181192 Debian Security Update for libxml2 (DSA 5271-1)
  • 283234 Fedora Security Update for libxml2 (FEDORA-2022-aeafd24818)
  • 377762 Apple MacOS Ventura 13.0.1 Not Installed (HT213504)
  • 502547 Alpine Linux Security Update for libxml2
  • 610450 Apple iOS 16.1.1 and iPadOS 16.1.1 Security Update Missing
  • 710675 Gentoo Linux libxml2 Multiple Vulnerabilities (GLSA 202210-39)
  • 752695 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2022:3692-1)
  • 752722 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2022:3717-1)
  • 752764 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2022:3871-1)

Social Mentions

Source Title Posted (UTC)
Twitter Icon @vigilance_fr [email protected] #Vulnérabilité de libxml2 : trois vulnérabilités. vigilance.fr/vulnerabilite/… Références : #CVE-2022-40303,… twitter.com/i/web/status/1… 2022-10-15 09:09:03
Twitter Icon @vigilance_en [email protected] #Vulnerability of libxml2: three vulnerabilities. vigilance.fr/vulnerability/… Identifiers: #CVE-2022-40303,… twitter.com/i/web/status/1… 2022-10-15 09:09:04
Twitter Icon @autumn_good_35 CVE-2022-37434 CVE-2022-40303 CVE-2022-40304 ClamAV® blog: New packages for ClamAV 0.103.7, 0.104.4, 0.105.1 to res… twitter.com/i/web/status/1… 2022-11-01 15:09:30
Twitter Icon @_r_netsec Integer overflow in xmlParseNameComplex (libxml2) - CVE-2022-40303 gitlab.gnome.org/GNOME/libxml2/… 2022-11-10 01:28:07
Twitter Icon @luiscosio Desbordamiento de enteros en xmlParseNameComplex (libxml2) - CVE-2022-40303 - zpr.io/CuwsJjG5sDrU #NETSEC 2022-11-10 01:34:27
Twitter Icon @Myinfosecfeed New post: "Integer overflow in xmlParseNameComplex (libxml2) - CVE-2022-40303" ift.tt/mNdY86B 2022-11-10 01:48:40
Twitter Icon @CybrXx0 Integer overflow in xmlParseNameComplex (libxml2) - CVE-2022-40303 via /r/netsec ift.tt/ZJqONWs #cybersecurity #netsec #news 2022-11-10 01:59:13
Twitter Icon @olouhaidia Integer overflow in xmlParseNameComplex (libxml2) - CVE-2022-40303 bit.ly/3tmREq8 2022-11-10 02:29:56
Twitter Icon @0xdea [CVE-2022-40303] Integer overflow in xmlParseNameComplex // by @maddiestone gitlab.gnome.org/GNOME/libxml2/… 2022-11-10 06:05:40
Twitter Icon @ksg93rd #exploit 1. CVE-2022-40303: Integer overflow in xmlParseNameComplex gitlab.gnome.org/GNOME/libxml2/… 2022-11-10 12:48:12
Twitter Icon @the_yellow_fall CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS securityonline.info/cve-2022-40303… #opensource #infosec #security #pentesting 2022-11-11 06:54:54
Twitter Icon @AcooEdi CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS dlvr.it/ScbFD0 via securityonline https://t.co/pn5R9O4Aoy 2022-11-11 06:58:35
Twitter Icon @lucianot54 "CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS" via Penetration Testing ift.tt/6pKoB2S 2022-11-11 07:17:18
Twitter Icon @FilipiPires CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS ift.tt/q1FI2sD #security #opensource… twitter.com/i/web/status/1… 2022-11-11 07:33:40
Twitter Icon @Dinosn CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS securityonline.info/cve-2022-40303… 2022-11-11 07:40:09
Twitter Icon @Komodosec #Vulnerability #Apple CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS securityonline.info/cve-2022-40303… 2022-11-11 11:05:32
Twitter Icon @PentestingN CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS securityonline.info/cve-2022-40303… Penetration Testing CVE-20… twitter.com/i/web/status/1… 2022-11-11 11:13:43
Twitter Icon @ernered CVE-2022-40303 & CVE-2022-40304: RCE flaws in Apple iOS, macOS securityonline.info/cve-2022-40303… #technology #feedly 2022-11-13 16:05:38
Twitter Icon @hagieee iOS/iPadOS 1.6.1.1リリース libxml2の脆弱性(CVE-2022-40303, CVE-2022-40304) 2件が修正 support.apple.com/ja-jp/HT213505 2022-11-14 04:48:10
Twitter Icon @iototsecnews macOS/iOS のリモート・コード実行の脆弱性が FIX:CVE-2022-40303/CVE-2022-40304 #security #apple #vulnerability iototsecnews.jp/2022/11/10/app… 2022-11-19 22:08:46
Twitter Icon @CVEreport CVE-2022-40303 : An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with… twitter.com/i/web/status/1… 2022-11-23 00:08:41
Twitter Icon @ColorTokensInc Emerging Vulnerability Found CVE-2022-40303 - An issue was discovered in libxml2 before 2.10.3. When parsing a mult… twitter.com/i/web/status/1… 2022-11-23 00:26:57
Reddit Logo Icon /r/netsec Integer overflow in xmlParseNameComplex (libxml2) - CVE-2022-40303 2022-11-10 01:24:29
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution - PATCH: NOW 2022-11-10 12:55:52
Reddit Logo Icon /r/netcve CVE-2022-40303 2022-11-23 01:39:02
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