CVE-2023-2977
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-2977
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2977.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-2977
- Related
- Published
- 2023-06-01T01:15:17Z
- Modified
- 2024-09-18T03:23:33.908014Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardoshaveverifyrcpackage. The attacker can supply a smart card package with malformed ASN1 context. The cardoshaveverifyrcpackage function scans the ASN1 buffer for 2 tags, where remaining length is wrongly caculated due to moved starting pointer. This leads to possible heap-based buffer oob read. In cases where ASAN is enabled while compiling this causes a crash. Further info leak or more damage is possible.
- References
-
- https://github.com/OpenSC/OpenSC/issues/2785
- https://github.com/OpenSC/OpenSC/pull/2787
- https://bugzilla.redhat.com/show_bug.cgi?id=2211088
- https://access.redhat.com/security/cve/CVE-2023-2977
- https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FJD4Q4AJSGE5UIJI7OUYZY4HGGCVYQNI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAR54OV6EHA56B4XJF6RNPQ4HJ2ITU66/
- https://security-tracker.debian.org/tracker/CVE-2023-2977
Affected packages
Debian:11 / opensc
Package
- Name
- opensc
- Purl
- pkg:deb/debian/opensc?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / opensc
Package
- Name
- opensc
- Purl
- pkg:deb/debian/opensc?arch=source
Debian:13 / opensc
Package
- Name
- opensc
- Purl
- pkg:deb/debian/opensc?arch=source
Git / github.com/opensc/opensc
Affected ranges
- Type
- GIT
- Repo
- https://github.com/opensc/opensc
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
0.*
0.12.2
0.12.2-rc1
0.13.0
0.13.0pre1
0.13.0rc1
0.14.0
0.14.0rc2
0.14.0rtm
0.15.0
0.16.0
0.16.0-rc1
0.16.0-rc2
0.17.0
0.17.0-rc1
0.17.0-rc2
0.18.0
0.18.0-rc1
0.18.0-rc2
0.19.0
0.19.0-rc1
0.20.0
0.20.0-rc1
0.20.0-rc2
0.20.0-rc3
0.20.0-rc4
0.21.0
0.21.0-rc1
0.21.0-rc2
0.22.0
0.22.0-rc1
0.22.0-rc2
0.23.0
0.23.0-rc1
0.23.0-rc2
v0.*
v0.12.2
v0.16.0-pre1