Описание
OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper null termination in the function opendmarc_xml_parse that can result in a one-byte heap overflow in opendmarc_xml when parsing a specially crafted DMARC aggregate report. This can cause remote memory corruption when a '\0' byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.3.2-3ubuntu0.2 |
| devel | not-affected | 1.4.0~beta1+dfsg-3 |
| esm-apps/bionic | released | 1.3.2-3ubuntu0.2 |
| esm-apps/focal | released | 1.3.2-7ubuntu0.1 |
| esm-apps/jammy | not-affected | 1.4.0~beta1+dfsg-3 |
| esm-apps/xenial | released | 1.3.1+dfsg-3ubuntu0.1~esm1 |
| esm-infra-legacy/trusty | DNE | |
| focal | released | 1.3.2-7ubuntu0.1 |
| groovy | ignored | end of life |
| hirsute | not-affected | 1.4.0~beta1+dfsg-3 |
Показывать по
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper null termination in the function opendmarc_xml_parse that can result in a one-byte heap overflow in opendmarc_xml when parsing a specially crafted DMARC aggregate report. This can cause remote memory corruption when a '\0' byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.
OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper nul ...
OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has improper null termination in the function opendmarc_xml_parse that can result in a one-byte heap overflow in opendmarc_xml when parsing a specially crafted DMARC aggregate report. This can cause remote memory corruption when a '\0' byte overwrites the heap metadata of the next chunk and its PREV_INUSE flag.
Уязвимость функции opendmarc_xml() спецификации доменной аутентификации сообщений, отчетности и соответствия opendmark, позволяющая нарушителю выполнить произвольный код
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3