Vulnerability Details : CVE-2017-15932
Potential exploit
In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo_gnu_verdef() in libr/bin/format/elf/elf.c via crafted ELF files when parsing the ELF version on 32bit systems.
Products affected by CVE-2017-15932
- cpe:2.3:a:radare:radare2:2.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-15932
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-15932
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-15932
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-15932
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https://github.com/radare/radare2/commit/44ded3ff35b8264f54b5a900cab32ec489d9e5b9
Fix #8743 - Crash in ELF version parser on 32bit systems · radare/radare2@44ded3f · GitHubIssue Tracking;Patch;Third Party Advisory
-
http://www.securityfocus.com/bid/101614
radare2 'libr/bin/format/elf/elf.c' Remote Denial Of Service Vulnerability
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https://github.com/radare/radare2/issues/8743
radare2 invalid memory access in elf.c · Issue #8743 · radare/radare2 · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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