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MitreCVE-2014-8242

HistoryOct 26, 2015 - 5:59 p.m.

CVE-2014-8242

2015-10-2617:59:00

CWE-310

mitre

web.nvd.nist.gov

librsync

version 1.0.0

cve-2014-8242

md4 checksum

birthday attack

nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.2

Confidence

Low

EPSS

0.007

Percentile

79.9%

JSON

librsync before 1.0.0 uses a truncated MD4 checksum to match blocks, which makes it easier for remote attackers to modify transmitted data via a birthday attack.

Affected configurations

Nvd

Node

librsync_projectlibrsyncRange<1.0.0

VendorProductVersionCPE
librsync_projectlibrsync*cpe:2.3:a:librsync_project:librsync:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
librsync_project	librsync	*	cpe:2.3:a:librsync_project:librsync::::::::

References

lists.fedoraproject.org/pipermail/package-announce/2015-March/151105.html

lists.fedoraproject.org/pipermail/package-announce/2015-March/152355.html

lists.fedoraproject.org/pipermail/package-announce/2015-March/152366.html

lists.opensuse.org/opensuse-updates/2015-10/msg00034.html

www.openwall.com/lists/oss-security/2014/07/28/1

www.openwall.com/lists/oss-security/2014/08/05/5

www.openwall.com/lists/oss-security/2014/10/13/2

bugzilla.redhat.com/show_bug.cgi?id=1126712

github.com/librsync/librsync/issues/5

github.com/librsync/librsync/releases/tag/v1.0.0

security.gentoo.org/glsa/201605-04

www.miknet.net/security/optimizing-birthday-attack/

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.2

Confidence

Low

EPSS

0.007

Percentile

79.9%

JSON

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