exiv2: out-of-bounds read in CiffDirectory::readDirectory due to lack of size check
Published Oct 9, 2019
6.5
MEDIUMCVSS 3.1
EPSS 1.85%
Description
Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size.
Affected products
No data.
Configuration 2
- 8.0
- 10.0
Configuration 3
- 16.04
- 18.04
- 19.04
- 19.10
No data.
Red Hat Enterprise Linux 7
exiv2-0:0.27.0-3.el7_8
Fixed · RHSA-2020:4030
Red Hat Enterprise Linux 8
exiv2-0:0.27.3-2.el8
Fixed · RHSA-2021:1758
Red Hat Enterprise Linux 6
exiv2
Out of support scope
Red Hat Enterprise Linux 7
compat-exiv2-023
Out of support scope
Red Hat Enterprise Linux 7
compat-exiv2-026
Out of support scope
Red Hat Enterprise Linux 8
compat-exiv2-026
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | exiv2-0:0.27.0-3.el7_8 | Fixed | RHSA-2020:4030 |
| Red Hat Enterprise Linux 8 | exiv2-0:0.27.3-2.el8 | Fixed | RHSA-2021:1758 |
| Red Hat Enterprise Linux 6 | exiv2 | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | compat-exiv2-023 | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | compat-exiv2-026 | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | compat-exiv2-026 | Fix deferred | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (9)
- https://access.redhat.com/security/cve/CVE-2019-17402 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1773683 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-0052 Advisory
- https://github.com/Exiv2/exiv2/issues/1019 Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00001.html mailing-listMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html mailing-listMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-17402
- https://usn.ubuntu.com/4159-1/ vendor-advisoryThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17402
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-17402 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1773683 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-0052 | Advisory | |
| https://github.com/Exiv2/exiv2/issues/1019 | Issue TrackingThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2019/12/msg00001.html | mailing-listMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html | mailing-listMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-17402 | ||
| https://usn.ubuntu.com/4159-1/ | vendor-advisoryThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2019-17402 |
Change history (0)
No recorded changes yet.