CVE-2018-20461
published 2018-12-25CVE-2018-20461: In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds…
PriorityP414medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
1.01%
59.5th percentile
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | radare2 | < radare2 3.1.2+dfsg-1 (sid) | radare2 3.1.2+dfsg-1 (sid) |
| radare | radare2 | < 3.1.1 | 3.1.1 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5LOW
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GHSA
GHSA-h8vf-wgwm-vg6h: In radare2 prior to 3
ghsa_unreviewed·2022-05-14
CVE-2018-20461 [MEDIUM] CWE-125 GHSA-h8vf-wgwm-vg6h: In radare2 prior to 3
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
OSV
CVE-2018-20461: In radare2 prior to 3
osv·2018-12-25·CVSS 5.5
CVE-2018-20461 [MEDIUM] CVE-2018-20461: In radare2 prior to 3
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Debian
CVE-2018-20461: radare2 - In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attack...
vendor_debian·2018·CVSS 5.5
CVE-2018-20461 [MEDIUM] CVE-2018-20461: radare2 - In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attack...
In radare2 prior to 3.1.1, core_anal_bytes in libr/core/cmd_anal.c allows attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting a binary file.
Scope: local
sid: resolved (fixed in 3.1.2+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities
bugzilla·2019-01-07·CVSS 5.5
CVE-2018-20455 [MEDIUM] CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities
CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities
CVE-2018-20455
In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow attackers to cause a denial of service (application crash via a stack-based buffer overflow) by crafting an input file, a related issue to CVE-2018-20456.
https://github.com/radare/radare2/commit/9b46d38dd3c4de6048a488b655c7319f845af185
https://github.com/radare/radare2/issues/12373
CVE-2018-20456
In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow attackers to cause a denial of service (application crash in libr/util/strbuf.c via a stack-based buffer over-read) by crafting an input file, a related i
Bugzilla
CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities [fedora-all]
bugzilla·2019-01-07·CVSS 5.5
CVE-2018-20455 [MEDIUM] CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities [fedora-all]
CVE-2018-20455 CVE-2018-20456 CVE-2018-20457 CVE-2018-20458 CVE-2018-20459 CVE-2018-20460 CVE-2018-20461 radare2: Multiple vulnerabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
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2018-12-25
Published