VIR Vulnerability Intelligence Relay

CVE-2015-7981

medium
Published 2015-11-24 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
5.0

Description

The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
OSVersionStatusFixed in
suse slesaffected
debian debian7.0affected
debian debian8.0affected
redhat rhel7.0affected
redhat rhel6.0affected
ubuntu ubuntu12.04affected
ubuntu ubuntu14.04affected
ubuntu ubuntu15.04affected
ubuntu ubuntu15.10affected

Application impact
VendorProductVersionsFixed
libpnglibpng1.2.15
libpnglibpng1.2.16
libpnglibpng1.2.17
libpnglibpng1.2.18
libpnglibpng1.2.19
libpnglibpng1.2.20
libpnglibpng1.0.0
libpnglibpng1.0.1
libpnglibpng1.0.2
libpnglibpng1.0.3
libpnglibpng1.0.5
libpnglibpng1.0.6
libpnglibpng1.0.7
libpnglibpng1.0.8
libpnglibpng1.0.9
libpnglibpng1.0.10
libpnglibpng1.0.11
libpnglibpng1.0.12
libpnglibpng1.0.13
libpnglibpng1.0.14
libpnglibpng1.0.15
libpnglibpng1.0.16
libpnglibpng1.0.17
libpnglibpng1.0.18
libpnglibpng1.0.19
libpnglibpng1.0.20
libpnglibpng1.0.21
libpnglibpng1.0.22
libpnglibpng1.0.23
libpnglibpng1.0.24
libpnglibpng1.0.25
libpnglibpng1.0.26
libpnglibpng1.0.27
libpnglibpng1.0.28
libpnglibpng1.0.29
libpnglibpng1.0.30
libpnglibpng1.0.31
libpnglibpng1.0.32
libpnglibpng1.0.33
libpnglibpng1.0.34
libpnglibpng1.0.35
libpnglibpng1.0.37
libpnglibpng1.0.38
libpnglibpng1.0.39
libpnglibpng1.0.40
libpnglibpng1.0.41
libpnglibpng1.0.42
libpnglibpng1.0.43
libpnglibpng1.0.44
libpnglibpng1.0.45
libpnglibpng1.0.46
libpnglibpng1.0.47
libpnglibpng1.0.48
libpnglibpng1.0.50
libpnglibpng1.0.51
libpnglibpng1.0.52
libpnglibpng1.0.53
libpnglibpng1.0.54
libpnglibpng1.0.55
libpnglibpng1.0.56
libpnglibpng1.0.57
libpnglibpng1.0.58
libpnglibpng1.0.59
libpnglibpng1.0.60
libpnglibpng1.0.61
libpnglibpng1.0.62
libpnglibpng1.0.63
libpnglibpng1.2.0
libpnglibpng1.2.1
libpnglibpng1.2.2
libpnglibpng1.2.3
libpnglibpng1.2.4
libpnglibpng1.2.5
libpnglibpng1.2.6
libpnglibpng1.2.7
libpnglibpng1.2.8
libpnglibpng1.2.9
libpnglibpng1.2.10
libpnglibpng1.2.11
libpnglibpng1.2.12
libpnglibpng1.2.13
libpnglibpng1.2.14
libpnglibpng1.2.21
libpnglibpng1.2.22
libpnglibpng1.2.23
libpnglibpng1.2.24
libpnglibpng1.2.25
libpnglibpng1.2.26
libpnglibpng1.2.27
libpnglibpng1.2.28
libpnglibpng1.2.29
libpnglibpng1.2.30
libpnglibpng1.2.31
libpnglibpng1.2.32
libpnglibpng1.2.33
libpnglibpng1.2.34
libpnglibpng1.2.35
libpnglibpng1.2.36
libpnglibpng1.2.37
libpnglibpng1.2.38
libpnglibpng1.2.39
libpnglibpng1.2.40
libpnglibpng1.2.41
libpnglibpng1.2.42
libpnglibpng1.2.43
libpnglibpng1.2.44
libpnglibpng1.2.45
libpnglibpng1.2.46
libpnglibpng1.2.47
libpnglibpng1.2.48
libpnglibpng1.2.49
libpnglibpng1.2.50
libpnglibpng1.2.51
libpnglibpng1.2.52
libpnglibpng1.2.53
libpnglibpng1.4.0
libpnglibpng1.4.1
libpnglibpng1.4.2
libpnglibpng1.4.3
libpnglibpng1.4.4
libpnglibpng1.4.5
libpnglibpng1.4.6
libpnglibpng1.4.7
libpnglibpng1.4.8
libpnglibpng1.4.9
libpnglibpng1.4.10
libpnglibpng1.4.11
libpnglibpng1.4.12
libpnglibpng1.4.13
libpnglibpng1.4.14
libpnglibpng1.4.15
libpnglibpng1.4.16

References

CWEs

CWE-200

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.