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cveMitreCVE-2023-24056
HistoryJan 22, 2023 - 4:15 a.m.

CVE-2023-24056

2023-01-2204:15:11
mitre
web.nvd.nist.gov
213
pkgconf
version 1.9.3
unbounded string expansion
variable duplication
cve-2023-24056

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

36.6%

JSON

In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.

Affected configurations

Nvd
Node
pkgconfpkgconfRange≤1.9.3
VendorProductVersionCPE
pkgconfpkgconf*cpe:2.3:a:pkgconf:pkgconf:*:*:*:*:*:*:*:*

Related

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redhatcve 1
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cvelist 1
nvd 1
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Huawei EulerOS: Security Advisory for pkgconf (EulerOS-SA-2023-1787)
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EulerOS 2.0 SP9 : pkgconf (EulerOS-SA-2023-1876)
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CVE-2023-24056 vulnerabilities
2024-09-30 03:53:08

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

36.6%

JSON
Related for CVE-2023-24056
veracode1openvas13nessus20osv2ubuntucve1alpinelinux1prion1cbl_mariner1cgr1redos1debiancve1redhatcve1mageia1cvelist1nvd1wolfi1