Vulnerability Details : CVE-2015-3905
Potential exploit
Buffer overflow in the set_cs_start function in t1disasm.c in t1utils before 1.39 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2015-3905
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
- cpe:2.3:a:t1utils_project:t1utils:1.38:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-3905
3.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-3905
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2015-3905
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-3905
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https://github.com/kohler/t1utils/commit/6b9d1aafcb61a3663c883663eb19ccdbfcde8d33
Security fixes. · kohler/t1utils@6b9d1aa · GitHub
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https://bugzilla.redhat.com/show_bug.cgi?id=1218365
1218365 – (CVE-2015-3905) CVE-2015-3905 t1utils: buffer overflow flaw
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https://github.com/kohler/t1utils/blob/master/NEWS
Page not found · GitHub · GitHub
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http://www.securityfocus.com/bid/74674
t1utils Buffer Overflow Vulnerability
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779274
#779274 - t1utils: CVE-2015-3905: buffer overflow in set_cs_start - Debian Bug report logsExploit
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https://github.com/kohler/t1utils/issues/4
t1disasm: buffer overflow in set_cs_start · Issue #4 · kohler/t1utils · GitHubExploit
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https://security.gentoo.org/glsa/201507-10
t1utils: Arbitrary code execution (GLSA 201507-10) — Gentoo security
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http://www.openwall.com/lists/oss-security/2015/05/22/10
oss-security - Re: CVE Request: t1utils: buffer overflow in set_cs_start
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http://www.openwall.com/lists/oss-security/2015/05/13/9
oss-security - CVE Request: t1utils: buffer overflow in set_cs_start
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http://ubuntu.com/usn/usn-2627-1
USN-2627-1: t1utils vulnerability | Ubuntu security notices
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