CVE-2020-17487
published 2020-08-11CVE-2020-17487: radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to…
PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.82%
76.3th percentile
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | radare2 | < radare2 5.0.0+dfsg-1 (sid) | radare2 5.0.0+dfsg-1 (sid) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| radare | radare2 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
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Debian
CVE-2020-17487: radare2 - radare2 4.5.0 misparses signature information in PE files, causing a segmentatio...
vendor_debian·2020·CVSS 7.5
CVE-2020-17487 [HIGH] CVE-2020-17487: radare2 - radare2 4.5.0 misparses signature information in PE files, causing a segmentatio...
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
Scope: local
sid: resolved (fixed in 5.0.0+dfsg-1)
GHSA
GHSA-m3m4-q36r-mrf5: radare2 4
ghsa_unreviewed·2022-05-24
CVE-2020-17487 [MEDIUM] GHSA-m3m4-q36r-mrf5: radare2 4
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
OSV
CVE-2020-17487: radare2 4
osv·2020-08-11·CVSS 7.5
CVE-2020-17487 [HIGH] CVE-2020-17487: radare2 4
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [epel-all]
bugzilla·2020-08-18·CVSS 7.5
CVE-2020-17487 [HIGH] CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [epel-all]
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [epel-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 epel-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:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple
Bugzilla
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS
bugzilla·2020-08-18·CVSS 7.5
CVE-2020-17487 [HIGH] CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
Upstream Issue:
https://github.com/radareorg/radare2/issues/17431
Discussion:
Created radare2 tracking bugs for this issue:
Affects: epel-all [bug 1869627]
Affects: fedora-all [bug 1869626]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
Bugzilla
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [fedora-all]
bugzilla·2020-08-18·CVSS 7.5
CVE-2020-17487 [HIGH] CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [fedora-all]
CVE-2020-17487 radare2: misparsing signature information in PE files could lead to DoS [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:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multi
https://github.com/radareorg/radare2/issues/17431https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/45SGGCWFIIV7N2X2QZRREHOW7ODT3IH7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZJET3RR6W7LAK4H6VPTMAZS24W7XYHRZ/https://github.com/radareorg/radare2/issues/17431https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/45SGGCWFIIV7N2X2QZRREHOW7ODT3IH7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZJET3RR6W7LAK4H6VPTMAZS24W7XYHRZ/
2020-08-11
Published