medium6.5
CVE-2017-17724
In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the "!= 0x1c" case.
Impact
In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the "!= 0x1c" case. Remote attackers can exploit this vulnerability to cause a denial of service via a crafted TIFF file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Exiv2 | Exiv2 | Version 0.26 |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHSA-2019:2101
- https://bugzilla.redhat.com/show_bug.cgi?id=1524107
- https://github.com/Exiv2/exiv2/issues/263
- https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md
- https://security.gentoo.org/glsa/201811-14
- https://access.redhat.com/errata/RHSA-2019:2101
- https://bugzilla.redhat.com/show_bug.cgi?id=1524107
- https://github.com/Exiv2/exiv2/issues/263
- https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md
- https://security.gentoo.org/glsa/201811-14