Описание
The xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941.
A heap-based buffer overflow flaw was found in the way libxml2 parsed certain crafted XML input. A remote attacker could provide a specially crafted XML file that, when opened in an application linked against libxml2, would cause the application to crash causing a denial of service.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 4 | libxml2 | Will not fix | ||
| Red Hat Enterprise Linux 5 | libxml2 | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 1 | libxml2 | Affected | ||
| Red Hat JBoss Enterprise Web Server 2 | libxml2 | Will not fix | ||
| Red Hat Enterprise Linux 6 | libxml2 | Fixed | RHSA-2015:2549 | 07.12.2015 |
| Red Hat Enterprise Linux 7 | libxml2 | Fixed | RHSA-2015:2550 | 07.12.2015 |
| Red Hat JBoss Web Server 3.0 | libxml2 | Fixed | RHSA-2016:1089 | 17.05.2016 |
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Дополнительная информация
Статус:
EPSS
4.3 Medium
CVSS2
Связанные уязвимости
The xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941.
The xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941.
The xmlParseConditionalSections function in parser.c in libxml2 does n ...
The xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941.
Уязвимость библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.3 Medium
CVSS2