| Name | CVE-2019-9639 |
| Description | An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the data_len variable. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1741-1, DSA-4403-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php7.3 (PTS) | buster | 7.3.31-1~deb10u1 | fixed |
| buster (security) | 7.3.31-1~deb10u5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| php5 | source | jessie | 5.6.40+dfsg-0+deb8u2 | | DLA-1741-1 | |
| php5 | source | (unstable) | (unfixed) | unimportant | | |
| php7.0 | source | stretch | 7.0.33-0+deb9u3 | | DSA-4403-1 | |
| php7.0 | source | (unstable) | (unfixed) | unimportant | | |
| php7.3 | source | (unstable) | 7.3.3-1 | unimportant | | |
Notes
Fixed in 7.1.27, 7.2.16, 7.3.3
PHP Bug: https://bugs.php.net/bug.php?id=77659