CVE-2015-4470 — Off-by-one error in the inflate function in mszipd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CAB archive

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MEDIUM

Off-by-one error in the inflate function in mszipd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CAB archive

Published Jun 11, 2015

4.3

MEDIUM

CVSS 2.0

EPSS 1.43%

Description

Off-by-one error in the inflate function in mszipd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CAB archive.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.43% 0.01427

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01427

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.43% (0.01427)	72.00th	v5 (v2026.06.15)
Jun 15, 2026	1.46% (0.01455)	69.95th	v5 (v2026.06.15)
Mar 17, 2025	0.43% (0.00425)	60.15th	v4 (v2025.03.14)
Dec 12, 2024	0.61% (0.00614)	79.41th	v3 (v2023.03.01)
Feb 8, 2024	0.61% (0.00614)	78.04th	v3 (v2023.03.01)
Mar 7, 2023	0.61% (0.00614)	75.41th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-189

References (3)

http://openwall.com/lists/oss-security/2015/02/03/11
mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/72487
vdb-entryx_refsource_BID
https://bugs.debian.org/775498
x_refsource_CONFIRMExploit

Link	Providers	Tags
http://openwall.com/lists/oss-security/2015/02/03/11		mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/72487		vdb-entryx_refsource_BID
https://bugs.debian.org/775498		x_refsource_CONFIRMExploit

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 11, 2015

Updated Aug 6, 2024

Reserved Jun 10, 2015

Link CVE-2015-4470

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-4470

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-4470