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CVE-2015-8385

Low priority

Some fixes available 3 of 4

PCRE before 8.38 mishandles the /(?|(\k'Pm')|(?'Pm'))/ pattern and related patterns with certain forward references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-8384

Low priority

Some fixes available 1 of 4

PCRE before 8.38 mishandles the /(?J)(?'d'(?'d'\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	Not affected	Not affected
pcre3	—	—	—	Not affected	Not affected

CVE-2015-8383

Low priority

Some fixes available 1 of 2

PCRE before 8.38 mishandles certain repeated conditional groups, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression,...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-8382

Low priority

Some fixes available 3 of 4

The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-8381

Low priority

Some fixes available 1 of 2

The compile_regex function in pcre_compile.c in PCRE before 8.38 and pcre2_compile.c in PCRE2 before 10.2x mishandles the /(?J:(?|(:(?|(?'R')(\k'R')|((?'R')))H'Rk'Rf)|s(?'R'))))/...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-8380

Low priority

Some fixes available 2 of 3

The pcre_exec function in pcre_exec.c in PCRE before 8.38 mishandles a // pattern with a \01 string, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact...

2 affected packages

pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-2328

Low priority

Some fixes available 2 of 3

PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a...

3 affected packages

mongodb, pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
mongodb	—	—	—	—	Not affected
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

CVE-2015-2327

Low priority

Some fixes available 3 of 4

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...

3 affected packages

mongodb, pcre2, pcre3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
mongodb	—	—	—	—	Not affected
pcre2	—	—	—	—	Not affected
pcre3	—	—	—	—	Not affected

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