Vulnerability Details : CVE-2017-5503
The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2017-5503
- cpe:2.3:a:jasper_project:jasper:1.900.27:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5503
0.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5503
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-5503
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5503
-
http://www.openwall.com/lists/oss-security/2017/01/17/10
oss-security - Re: Re: jasper: invalid memory write in dec_clnpass (jpc_t1dec.c)Mailing List
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https://blogs.gentoo.org/ago/2017/01/16/jasper-invalid-memory-write-in-dec_clnpass-jpc_t1dec-c/
jasper: invalid memory write in dec_clnpass (jpc_t1dec.c) | agostino's blogExploit;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2017/01/16/3
oss-security - jasper: invalid memory write in dec_clnpass (jpc_t1dec.c)Exploit;Mailing List
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https://security.gentoo.org/glsa/201908-03
JasPer: Multiple vulnerabilities (GLSA 201908-03) — Gentoo security
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http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
[security-announce] openSUSE-SU-2020:1523-1: moderate: Security update f
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http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
[security-announce] openSUSE-SU-2020:1517-1: moderate: Security update f
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http://www.securityfocus.com/bid/95683
JasPer 'jpc_t1dec.c' Denial of Service Vulnerability
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