CVE-2018-16419
published 2018-09-04CVE-2018-16419: Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used…
PriorityP420medium6.6CVSS 3.0
AVPACLPRLUINSUCHIHAH
EPSS
0.69%
49.1th percentile
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | opensc | < opensc 0.19.0~rc1-1 (bookworm) | opensc 0.19.0~rc1-1 (bookworm) |
| opensc_project | opensc | <= 0.18.0 | — |
| opensc_project | opensc | >= 0 < 0.19.0~rc1-1 | 0.19.0~rc1-1 |
| opensc_project | opensc | >= 0 < 0.19.0~rc1-1 | 0.19.0~rc1-1 |
| opensc_project | opensc | >= 0 < 0.19.0~rc1-1 | 0.19.0~rc1-1 |
| opensc_project | opensc | >= 0 < 0.19.0~rc1-1 | 0.19.0~rc1-1 |
CVSS provenance
nvdv3.06.6MEDIUMCVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv6.6MEDIUM
vendor_debian6.6LOW
vendor_redhat6.6MEDIUM
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GHSA
GHSA-955c-643p-2354: Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool
ghsa_unreviewed·2022-05-14
CVE-2018-16419 [MEDIUM] CWE-119 GHSA-955c-643p-2354: Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
OSV
CVE-2018-16419: Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool
osv·2018-09-04·CVSS 6.6
CVE-2018-16419 [MEDIUM] CVE-2018-16419: Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Red Hat
opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
vendor_redhat·2018-09-12·CVSS 6.6
CVE-2018-16419 [MEDIUM] CWE-120 opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Package: opensc (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-16419: opensc - Several buffer overflows when handling responses from a Cryptoflex card in read_...
vendor_debian·2018·CVSS 6.6
CVE-2018-16419 [MEDIUM] CVE-2018-16419: opensc - Several buffer overflows when handling responses from a Cryptoflex card in read_...
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
Scope: local
bookworm: resolved (fixed in 0.19.0~rc1-1)
bullseye: resolved (fixed in 0.19.0~rc1-1)
forky: resolved (fixed in 0.19.0~rc1-1)
sid: resolved (fixed in 0.19.0~rc1-1)
trixie: resolved (fixed in 0.19.0~rc1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in in cryptoflex-tool.c:read_public_key() [fedora-all]
bugzilla·2018-09-12·CVSS 6.6
CVE-2018-16419 [MEDIUM] CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in in cryptoflex-tool.c:read_public_key() [fedora-all]
CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in in cryptoflex-tool.c:read_public_key() [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 messa
Bugzilla
CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
bugzilla·2018-09-12·CVSS 6.6
CVE-2018-16419 [MEDIUM] CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
CVE-2018-16419 opensc: Buffer overflow handling responses from Cryptoflex cards in cryptoflex-tool.c:read_public_key()
Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.
External References:
https://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/
Upstream Patch:
https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-a6074523a9cbd875e26c58e20868fb15
Discussion:
Created opensc tracking bugs for this issue:
Affects: fedora-all [bug 1628014]
---
This issue has been addressed in the following products:
R
https://access.redhat.com/errata/RHSA-2019:2154https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-a6074523a9cbd875e26c58e20868fb15https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1https://lists.debian.org/debian-lts-announce/2019/09/msg00009.htmlhttps://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/https://access.redhat.com/errata/RHSA-2019:2154https://github.com/OpenSC/OpenSC/commit/360e95d45ac4123255a4c796db96337f332160ad#diff-a6074523a9cbd875e26c58e20868fb15https://github.com/OpenSC/OpenSC/releases/tag/0.19.0-rc1https://lists.debian.org/debian-lts-announce/2019/09/msg00009.htmlhttps://www.x41-dsec.de/lab/advisories/x41-2018-002-OpenSC/
2018-09-04
Published