7.5

CVE-2016-10158: php Numeric Errors

Modified
AliasesUBUNTU-CVE-2016-10158
Published 24-01-2017Last modified 06-08-2024

Vulnerability summary

CVE-2016-10158 is a high (CVSS 7.5) Numeric Errors vulnerability in php. EPSS estimates a 7.76% chance of exploitation in the next 30 days, higher than 94.6% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 8% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
7.76%
0%100%
Low · -0.06 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 9 · Related 5
DLA-818-1DSA-3783-1MGASA-2017-0040RHSA-2018:1296SUSE-SU-2017:0534-1SUSE-SU-2017:0556-1

Timeline

  1. 24-01-2017
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The exif_convert_any_to_int function in ext/exif/exif.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (application crash) via crafted EXIF data that triggers an attempt to divide the minimum representable negative integer by -1.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

7.76%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

Decrease -0.06 pp

From 7.83% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu2 products
  • php5< 5.5.9+dfsg-1ubuntu4.21
  • php7.0< 7.0.15-0ubuntu0.16.04.2
Php1 product
  • phpEOL≤ 5.6.29 | 7.0.0 | 7.0.1 | 7.0.2 | 7.0.3 | 7.0.4 | 7.0.5 | 7.0.6 | 7.0.7 | 7.0.8 | 7.0.9 | 7.0.10 | 7.0.11 | 7.0.12 | 7.0.13 | 7.0.14 | 7.1.0

2 vendors · 3 products

References

15 links
Show all 15 references