Описание
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | uses system pcre |
| esm-apps/xenial | not-affected | uses system pcre |
| esm-infra-legacy/trusty | not-affected | uses system pcre |
| precise | not-affected | uses system pcre |
| precise/esm | DNE | precise was not-affected [uses system pcre] |
| trusty | not-affected | uses system pcre |
| trusty/esm | not-affected | uses system pcre |
| upstream | not-affected | uses system pcre |
| vivid | not-affected | uses system pcre |
| vivid/stable-phone-overlay | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-apps/xenial | not-affected | |
| esm-infra-legacy/trusty | DNE | |
| precise | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | not-affected | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 2:8.38-3 |
| esm-infra-legacy/trusty | released | 1:8.31-2ubuntu2.1 |
| esm-infra/xenial | not-affected | 2:8.38-3 |
| precise | released | 8.12-4ubuntu0.2 |
| precise/esm | not-affected | 8.12-4ubuntu0.2 |
| trusty | released | 1:8.31-2ubuntu2.1 |
| trusty/esm | released | 1:8.31-2ubuntu2.1 |
| upstream | released | 2:8.35-8 |
| vivid | ignored | end of life |
| vivid/stable-phone-overlay | ignored | end of life, was pending |
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EPSS
7.5 High
CVSS2
Связанные уязвимости
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and re ...
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
EPSS
7.5 High
CVSS2