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Package details: pkg:deb/ubuntu/pcre2@10.20-3
purl pkg:deb/ubuntu/pcre2@10.20-3
Next non-vulnerable version 10.34-7
Latest non-vulnerable version 10.34-7
Risk 4.4
Vulnerabilities affecting this package (5)
Vulnerability Summary Fixed by
VCID-bktm-pb4k-aaap
Aliases:
CVE-2017-8399
Improper Restriction of Operations within the Bounds of a Memory Buffer PCRE2 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."
10.31-2
Affected by 3 other vulnerabilities.
VCID-hyp6-74p8-aaap
Aliases:
CVE-2017-7186
libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.
10.32-4
Affected by 1 other vulnerability.
VCID-jcnx-yyhm-aaab
Aliases:
CVE-2019-20454
Out-of-bounds Read An out-of-bounds read was discovered in PCRE when the pattern \X is JIT compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to parse untrusted input may be vulnerable to this flaw, which would allow an attacker to crash the application. The flaw occurs in do_extuni_no_utf in pcre2_jit_compile.c.
10.34-7
Affected by 0 other vulnerabilities.
VCID-ptm9-5wpw-aaaf
Aliases:
CVE-2017-8786
Improper Restriction of Operations within the Bounds of a Memory Buffer pcre2test.c in PCRE2 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.
10.32-4
Affected by 1 other vulnerability.
VCID-zghf-77cd-aaaj
Aliases:
CVE-2016-3191
The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.
10.31-2
Affected by 3 other vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-5xnd-yme2-aaas 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'))))/ and /(?J:(?|(:(?|(?'R')(\z(?|(?'R')(\k'R')|((?'R')))k'R')|((?'R')))H'Ak'Rf)|s(?'R')))/ patterns, and related patterns with certain group references, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8381

Date Actor Action Vulnerability Source VulnerableCode Version