expat: buffer over-read and crash in big2_toUtf8() on XML with malformed UTF-8 sequences
| Reporter | Title | Published | Views | Family All 207 |
|---|---|---|---|---|
 | libwww -- multiple vulnerabilities | 12 Oct 200500:00 | – | freebsd |
| apr -- multiple vunerabilities | 2 Oct 201000:00 | – | freebsd |
| expat2 -- buffer over-read and crash | 5 Oct 200900:00 | – | freebsd |
 | Apache 2.2 < 2.2.17 Multiple Vulnerabilities | 7 May 201300:00 | – | nessus |
| Apache 2.2 < 2.2.17 Multiple Vulnerabilities | 7 May 201300:00 | – | nessus |
| Apache 2.0.x < 2.0.64 Multiple Vulnerabilities | 20 Oct 201000:00 | – | nessus |
| Apache 2.2.x < 2.2.17 Multiple Vulnerabilities | 20 Oct 201000:00 | – | nessus |
| CentOS 3 / 4 / 5 : expat (CESA-2009:1625) | 8 Dec 200900:00 | – | nessus |
| Rocky Linux 8.6 [CIQ] Security Update: expat / expat-debuginfo / expat-debugsource / expat-devel / etc Multiple Vulnerabilities (ciqsa-2026_0039) | 1 Oct 202600:00 | – | nessus |
| Rocky Linux 9.2 [CIQ] Security Update: expat / expat-debuginfo / expat-debugsource / expat-devel / etc Multiple Vulnerabilities (ciqsa-2026_0410) | 1 Oct 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 3 | i386 | expat | 1.95.5-6.2 | expat-1.95.5-6.2.i386.rpm |
| Red Hat Enterprise Linux | 3 | ia64 | expat | 1.95.5-6.2 | expat-1.95.5-6.2.ia64.rpm |
| Red Hat Enterprise Linux | 3 | ppc | expat | 1.95.5-6.2 | expat-1.95.5-6.2.ppc.rpm |
| Red Hat Enterprise Linux | 3 | ppc64 | expat | 1.95.5-6.2 | expat-1.95.5-6.2.ppc64.rpm |
| Red Hat Enterprise Linux | 3 | s390 | expat | 1.95.5-6.2 | expat-1.95.5-6.2.s390.rpm |
| Red Hat Enterprise Linux | 3 | s390x | expat | 1.95.5-6.2 | expat-1.95.5-6.2.s390x.rpm |
| Red Hat Enterprise Linux | 3 | x86_64 | expat | 1.95.5-6.2 | expat-1.95.5-6.2.x86_64.rpm |
| Red Hat Enterprise Linux | 4.8 | i386 | expat | 1.95.7-4.el4_8.2 | expat-1.95.7-4.el4_8.2.i386.rpm |
| Red Hat Enterprise Linux | 4.8 | ia64 | expat | 1.95.7-4.el4_8.2 | expat-1.95.7-4.el4_8.2.ia64.rpm |
| Red Hat Enterprise Linux | 4.8 | ppc | expat | 1.95.7-4.el4_8.2 | expat-1.95.7-4.el4_8.2.ppc.rpm |
10
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25 Jun 2026 10:36Current
6.8Medium risk
Vulners AI Score6.8
CVSS 25
EPSS0.24313