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cveRedhatCVE-2010-4531
HistoryJan 18, 2011 - 6:03 p.m.

CVE-2010-4531

2011-01-1818:03:07
CWE-119
redhat
web.nvd.nist.gov
53
cve
2010
4531
stack-based buffer overflow
atrdecodeatr
pcscd
pcsc-lite 1.5.3
atr handler
denial of service
smart card

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

7.7

Confidence

Low

EPSS

0.001

Percentile

46.8%

Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value.

Affected configurations

Nvd
Node
musclepcsc-liteMatch1.5.3
VendorProductVersionCPE
musclepcsc-lite1.5.3cpe:2.3:a:muscle:pcsc-lite:1.5.3:*:*:*:*:*:*:*

References

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

7.7

Confidence

Low

EPSS

0.001

Percentile

46.8%