CVE-2019-19480
published 2019-12-01CVE-2019-19480: An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in…
PriorityP413medium4.6CVSS 3.1
AVPACLPRNUINSUCNINAH
EPSS
0.57%
43.5th percentile
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | opensc | — | — |
| opensc_project | opensc | <= 0.19.0 | — |
| opensc_project | opensc | — | — |
CVSS provenance
nvdv3.14.6MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
vendor_debian4.6LOW
vendor_redhat4.6MEDIUM
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GHSA
GHSA-x65v-c8ff-h2m3: An issue was discovered in OpenSC through 0
ghsa_unreviewed·2022-05-24
CVE-2019-19480 [MEDIUM] GHSA-x65v-c8ff-h2m3: An issue was discovered in OpenSC through 0
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Red Hat
opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
vendor_redhat·2019-10-23·CVSS 4.6
CVE-2019-19480 [MEDIUM] CWE-416 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Statement: Please note that this issue was was introduced with https://github.com/OpenSC/OpenSC/commit/630d6adf32cecaab0ee184618f56497bd50400fb and fixed with https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7, therefore no release versions of opensc are affected by this issue.
Package: opensc (Red Hat Enterprise Linux 7) - Not affected
Package: opensc (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2019-19480: opensc - An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. ...
vendor_debian·2019·CVSS 4.6
CVE-2019-19480 [MEDIUM] CVE-2019-19480: opensc - An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. ...
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
bugzilla·2019-12-12·CVSS 4.6
CVE-2019-19480 [MEDIUM] CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Reference:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478
Upstream commit:
https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7
Discussion:
Created opensc tracking bugs for this issue:
Affects: epel-6 [bug 1782952]
Affects: fedora-all [bug 1782951]
---
Statement:
Please note that this issue was was introduced with https://github.com/OpenSC/OpenSC/commit/630d6adf32cecaab0ee184618f56497bd50400fb and fixed with https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4
Bugzilla
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [fedora-all]
bugzilla·2019-12-12·CVSS 4.6
CVE-2019-19480 [MEDIUM] CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [fedora-all]
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [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: thi
Bugzilla
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [epel-6]
bugzilla·2019-12-12·CVSS 4.6
CVE-2019-19480 [MEDIUM] CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [epel-6]
CVE-2019-19480 opensc: incorrect free operation in sc_pkcs15_decode_prkdf_entry in libopensc/pkcs15-prkey.c [epel-6]
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-6.
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.
Discussion:
Use
http://www.openwall.com/lists/oss-security/2019/12/29/1https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/http://www.openwall.com/lists/oss-security/2019/12/29/1https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478https://github.com/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDSQLMZZYBHO5X3BK7D6E7E6NZIMZDI5/
2019-12-01
Published