CVE-2023-47038
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-47038
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47038.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-47038
- Downstream
- Related
- Published
- 2023-12-18T14:15:08.933Z
- Modified
- 2025-11-20T12:27:02.822166Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.
- References
-
- https://access.redhat.com/security/cve/CVE-2023-47038
- https://github.com/aquasecurity/trivy/discussions/8400
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMDZZ4SCEW6FRWZDMXGAKZ35THTAWFG6/
- https://ubuntu.com/security/CVE-2023-47100
- https://www.suse.com/security/cve/CVE-2023-47100.html
- https://access.redhat.com/errata/RHSA-2024:2228
- https://access.redhat.com/errata/RHSA-2024:3128
- https://bugzilla.redhat.com/show_bug.cgi?id=2249523
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/
- https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746
- https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010
- https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6
- https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3
Affected packages
Git / github.com/perl/perl5
Affected ranges
- Type
- GIT
- Repo
- https://github.com/perl/perl5
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixed
Affected versions
Other
GitLive-blead
perl-5a2
perl-5a9
if-0.*
if-0.0602
if-0.0603
if-0.0604
if-0.0605
perl-1.*
perl-1.0
perl-2.*
perl-2.0
perl-3.*
perl-3.000
perl-3.044
perl-4.*
perl-4.0.00
perl-4.0.36
perl-5.*
perl-5.000
perl-5.000o
perl-5.001
perl-5.001n
perl-5.002
perl-5.002_01
perl-5.003
perl-5.003_01
perl-5.003_02
perl-5.003_03
perl-5.003_04
perl-5.003_05
perl-5.003_07
perl-5.003_08
perl-5.003_09
perl-5.003_10
perl-5.003_11
perl-5.003_12
perl-5.003_13
perl-5.003_14
perl-5.003_15
perl-5.003_16
perl-5.003_17
perl-5.003_18
perl-5.003_19
perl-5.003_20
perl-5.003_21
perl-5.003_22
perl-5.003_23
perl-5.003_24
perl-5.003_25
perl-5.003_26
perl-5.003_27
perl-5.003_28
perl-5.003_90
perl-5.003_91
perl-5.003_92
perl-5.003_93
perl-5.003_94
perl-5.003_95
perl-5.003_96
perl-5.003_97
perl-5.003_97a
perl-5.003_97b
perl-5.003_97c
perl-5.003_97d
perl-5.003_97e
perl-5.003_97f
perl-5.003_97g
perl-5.003_97h
perl-5.003_97i
perl-5.003_97j
perl-5.003_98
perl-5.003_99
perl-5.003_99a
perl-5.004
perl-5.004_01
perl-5.004_02
perl-5.004_03
perl-5.004_04
perl-5.005
perl-5.005_01
perl-5.005_02
perl-5.6.0
perl-5.7.0
perl-5.7.1
perl-5.7.2
perl-5.7.3
perl-5.8.0
perl-5.9.0
perl-5.9.1
perl-5.9.2
perl-5.9.3
perl-5.9.4
perl-5.9.5
v5.*
v5.10.0
v5.11.0
v5.11.1
v5.11.2
v5.11.3
v5.11.4
v5.11.5
v5.12.0
v5.12.0-RC0
v5.12.0-RC1
v5.12.0-RC2
v5.12.0-RC3
v5.12.0-RC4
v5.12.0-RC5
v5.13.0
v5.13.1
v5.13.10
v5.13.11
v5.13.2
v5.13.3
v5.13.4
v5.13.5
v5.13.6
v5.13.7
v5.13.8
v5.13.9
v5.14.0
v5.14.0-RC1
v5.14.0-RC2
v5.14.0-RC3
v5.15.0
v5.15.1
v5.15.2
v5.15.3
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16.0
v5.16.0-RC1
v5.16.0-RC2
v5.17.0
v5.17.1
v5.17.10
v5.17.11
v5.17.2
v5.17.3
v5.17.4
v5.17.5
v5.17.6
v5.17.7
v5.17.7.0
v5.17.8
v5.17.9
v5.18.0
v5.18.0-RC1
v5.18.0-RC2
v5.18.0-RC3
v5.18.0-RC4
v5.19.0
v5.19.1
v5.19.10
v5.19.11
v5.19.2
v5.19.3
v5.19.4
v5.19.5
v5.19.6
v5.19.7
v5.19.8
v5.19.9
v5.20.0
v5.20.0-RC1
v5.21.0
v5.21.1
v5.21.10
v5.21.11
v5.21.2
v5.21.3
v5.21.4
v5.21.5
v5.21.6
v5.21.7
v5.21.8
v5.21.9
v5.22.0
v5.22.0-RC1
v5.22.0-RC2
v5.23.0
v5.23.1
v5.23.2
v5.23.3
v5.23.4
v5.23.5
v5.23.6
v5.23.7
v5.23.8
v5.23.9
v5.24.0
v5.24.0-RC1
v5.24.0-RC2
v5.24.0-RC3
v5.24.0-RC4
v5.24.0-RC5
v5.25.0
v5.25.1
v5.25.10
v5.25.11
v5.25.12
v5.25.2
v5.25.3
v5.25.4
v5.25.5
v5.25.6
v5.25.7
v5.25.8
v5.25.9
v5.26.0
v5.26.0-RC1
v5.26.0-RC2
v5.27.0
v5.27.1
v5.27.10
v5.27.11
v5.27.2
v5.27.3
v5.27.4
v5.27.5
v5.27.6
v5.27.7
v5.27.8
v5.27.9
v5.28.0
v5.28.0-RC1
v5.28.0-RC2
v5.28.0-RC3
v5.28.0-RC4
v5.29.0
v5.29.1
v5.29.10
v5.29.2
v5.29.3
v5.29.4
v5.29.5
v5.29.6
v5.29.7
v5.29.8
v5.29.9
v5.30.0
v5.30.0-RC1
v5.30.0-RC2
v5.31.0
v5.31.1
v5.31.10
v5.31.11
v5.31.2
v5.31.3
v5.31.4
v5.31.5
v5.31.6
v5.31.7
v5.31.8
v5.31.9
v5.32.0
v5.32.0-RC0
v5.32.0-RC1
v5.33.0
v5.33.1
v5.33.2
v5.33.3
v5.33.4
v5.33.5
v5.33.6
v5.33.7
v5.33.8
v5.33.9
v5.34.0
v5.34.0-RC1
v5.34.0-RC2
v5.34.1
v5.34.1-RC1
v5.34.1-RC2
v5.35.0
v5.35.1
v5.35.10
v5.35.11
v5.35.2
v5.35.3
v5.35.4
v5.35.5
v5.35.6
v5.35.7
v5.35.8
v5.35.9
v5.36.0
v5.36.0-RC1
v5.36.0-RC3
v5.36.1
v5.36.1-RC1
v5.36.1-RC2
v5.36.1-RC3
v5.37.0
v5.37.1
v5.37.10
v5.37.11
v5.37.2
v5.37.3
v5.37.4
v5.37.5
v5.37.6
v5.37.7
v5.37.8
v5.37.9
v5.38.0
v5.38.0-RC1
v5.38.0-RC2
v5.39.0
v5.39.1
v5.39.2
v5.39.3
v5.39.4
v5.39.5
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "regcomp.c"
},
"signature_version": "v1",
"source": "https://github.com/perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3",
"digest": {
"line_hashes": [
"293151830564086057975937478145914932521",
"143453480806131793255850162682972791677",
"49908078177243315762977250841678391040",
"42104507940110116460481038906207795532",
"292801548212068716341663467870433321819",
"212097729157823892197038680263482191794",
"144636467486871689450262130624485683886",
"335528991668785098518339371645954218045",
"299294200457540300074871374773975371398",
"167558216281262761149252772934203375680",
"228324759900382015466878919495742988297",
"74020277280142741159892597680004234788",
"113932126825401564749306971437333044127",
"247111147840606110998218129682026188629",
"138101284308869327359391341269680722528",
"8701125679094550235987128839545290268",
"115265112681309483517465494462799681859",
"84378174528897378644201700403584698336"
],
"threshold": 0.9
},
"id": "CVE-2023-47038-25a411b3"
},
{
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "regcomp.c"
},
"signature_version": "v1",
"source": "https://github.com/perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010",
"digest": {
"line_hashes": [
"293151830564086057975937478145914932521",
"143453480806131793255850162682972791677",
"49908078177243315762977250841678391040",
"42104507940110116460481038906207795532",
"335342254380232159137657033313261520238",
"142206445844056675113002677752098323015",
"144636467486871689450262130624485683886",
"335528991668785098518339371645954218045",
"299294200457540300074871374773975371398",
"167558216281262761149252772934203375680",
"228324759900382015466878919495742988297",
"74020277280142741159892597680004234788",
"113932126825401564749306971437333044127",
"247111147840606110998218129682026188629",
"138101284308869327359391341269680722528",
"8701125679094550235987128839545290268",
"115265112681309483517465494462799681859",
"84378174528897378644201700403584698336"
],
"threshold": 0.9
},
"id": "CVE-2023-47038-693fbd38"
},
{
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "regcomp.c"
},
"signature_version": "v1",
"source": "https://github.com/perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6",
"digest": {
"line_hashes": [
"293151830564086057975937478145914932521",
"143453480806131793255850162682972791677",
"49908078177243315762977250841678391040",
"42104507940110116460481038906207795532",
"335342254380232159137657033313261520238",
"142206445844056675113002677752098323015",
"144636467486871689450262130624485683886",
"335528991668785098518339371645954218045",
"299294200457540300074871374773975371398",
"167558216281262761149252772934203375680",
"228324759900382015466878919495742988297",
"74020277280142741159892597680004234788",
"113932126825401564749306971437333044127",
"247111147840606110998218129682026188629",
"138101284308869327359391341269680722528",
"8701125679094550235987128839545290268",
"115265112681309483517465494462799681859",
"84378174528897378644201700403584698336"
],
"threshold": 0.9
},
"id": "CVE-2023-47038-e5f4bbb5"
}
]