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cve[email protected]CVE-2011-4517
HistoryDec 15, 2011 - 3:57 a.m.

CVE-2011-4517

2011-12-1503:57:00
CWE-787
web.nvd.nist.gov
103
cve-2011-4517
jpc_crg_getparms
libjasper
jpc_cs.c
heap-based buffer overflow
jpeg2000
nvd

5 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.172 Low

EPSS

Percentile

96.1%

The jpc_crg_getparms function in libjasper/jpc/jpc_cs.c in JasPer 1.900.1 uses an incorrect data type during a certain size calculation, which allows remote attackers to trigger a heap-based buffer overflow and execute arbitrary code, or cause a denial of service (heap memory corruption), via a crafted component registration (CRG) marker segment in a JPEG2000 file.

References

5 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.172 Low

EPSS

Percentile

96.1%