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Ubuntu.comUB:CVE-2021-30469

HistoryMay 26, 2021 - 12:00 a.m.

CVE-2021-30469

2021-05-2600:00:00

ubuntu.com

cve-2021-30469

podofo

use-after-free

denial of service

crafted pdf file

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

EPSS

0.001

Percentile

23.5%

JSON

A flaw was found in PoDoFo 0.9.7. An use-after-free in
PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a
crafted PDF file.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibpodofo< anyUNKNOWN
ubuntu20.04noarchlibpodofo< anyUNKNOWN
ubuntu22.04noarchlibpodofo< anyUNKNOWN
ubuntu24.04noarchlibpodofo< anyUNKNOWN
ubuntu14.04noarchlibpodofo< anyUNKNOWN
ubuntu16.04noarchlibpodofo< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libpodofo	< any	UNKNOWN
ubuntu	20.04	noarch	libpodofo	< any	UNKNOWN
ubuntu	22.04	noarch	libpodofo	< any	UNKNOWN
ubuntu	24.04	noarch	libpodofo	< any	UNKNOWN
ubuntu	14.04	noarch	libpodofo	< any	UNKNOWN
ubuntu	16.04	noarch	libpodofo	< any	UNKNOWN

References

launchpad.net/bugs/cve/CVE-2021-30469

nvd.nist.gov/vuln/detail/CVE-2021-30469

security-tracker.debian.org/tracker/CVE-2021-30469

sourceforge.net/p/podofo/tickets/129/

www.cve.org/CVERecord?id=CVE-2021-30469

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

EPSS

0.001

Percentile

23.5%

JSON

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