libjpeg: information leak (read of uninitialized memory)
Published Nov 15, 2013
5.0
MEDIUMCVSS 2.0
EPSS 9.73%
Description
The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript, and other products, does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
Affected products
No data.
Configuration 3
- < 9.03
Configuration 4
- < 1.3.1
Configuration 5
- 18
- 19
- 20
Configuration 6
Configuration 7
- 10.04
- 12.04
- 12.10
- 13.04
- 13.10
Configuration 8
- 7.0
- 8.0
No data.
Oracle Java for Red Hat Enterprise Linux 5
java-1.6.0-sun-1:1.6.0.75-1jpp.3.el5_10
Fixed · RHSA-2014:0414
Oracle Java for Red Hat Enterprise Linux 5
java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
Fixed · RHSA-2014:0413
Oracle Java for Red Hat Enterprise Linux 6
java-1.6.0-sun-1:1.6.0.75-1jpp.1.el6_5
Fixed · RHSA-2014:0414
Oracle Java for Red Hat Enterprise Linux 6
java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
Fixed · RHSA-2014:0413
Red Hat Enterprise Linux 5
libjpeg-0:6b-38
Fixed · RHSA-2013:1804
Red Hat Enterprise Linux 6
libjpeg-turbo-0:1.2.1-3.el6_5
Fixed · RHSA-2013:1803
Red Hat Network Satellite Server v 5.4
java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5
Fixed · RHSA-2014:0982
Red Hat Network Satellite Server v 5.5
java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5
Fixed · RHSA-2014:0982
Red Hat Satellite 5.6
java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5
Fixed · RHSA-2014:0982
Supplementary for Red Hat Enterprise Linux 5
java-1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el5_10
Fixed · RHSA-2014:0509
Supplementary for Red Hat Enterprise Linux 5
java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5_10
Fixed · RHSA-2014:0508
Supplementary for Red Hat Enterprise Linux 5
java-1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el5_10
Fixed · RHSA-2014:0486
Supplementary for Red Hat Enterprise Linux 5
java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
Fixed · RHSA-2014:0412
Supplementary for Red Hat Enterprise Linux 6
java-1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el6_5
Fixed · RHSA-2014:0509
Supplementary for Red Hat Enterprise Linux 6
java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el6_5
Fixed · RHSA-2014:0508
Supplementary for Red Hat Enterprise Linux 6
java-1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el6_5
Fixed · RHSA-2014:0486
Supplementary for Red Hat Enterprise Linux 6
java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
Fixed · RHSA-2014:0412
Supplementary for Red Hat Enterprise Linux 7
java-1.7.1-ibm-1:1.7.1.1.0-1jpp.2.el7_0
Fixed · RHSA-2014:0705
Red Hat Enterprise Linux 7
libjpeg-turbo
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Oracle Java for Red Hat Enterprise Linux 5 | java-1.6.0-sun-1:1.6.0.75-1jpp.3.el5_10 | Fixed | RHSA-2014:0414 |
| Oracle Java for Red Hat Enterprise Linux 5 | java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10 | Fixed | RHSA-2014:0413 |
| Oracle Java for Red Hat Enterprise Linux 6 | java-1.6.0-sun-1:1.6.0.75-1jpp.1.el6_5 | Fixed | RHSA-2014:0414 |
| Oracle Java for Red Hat Enterprise Linux 6 | java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5 | Fixed | RHSA-2014:0413 |
| Red Hat Enterprise Linux 5 | libjpeg-0:6b-38 | Fixed | RHSA-2013:1804 |
| Red Hat Enterprise Linux 6 | libjpeg-turbo-0:1.2.1-3.el6_5 | Fixed | RHSA-2013:1803 |
| Red Hat Network Satellite Server v 5.4 | java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5 | Fixed | RHSA-2014:0982 |
| Red Hat Network Satellite Server v 5.5 | java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5 | Fixed | RHSA-2014:0982 |
| Red Hat Satellite 5.6 | java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5 | Fixed | RHSA-2014:0982 |
| Supplementary for Red Hat Enterprise Linux 5 | java-1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el5_10 | Fixed | RHSA-2014:0509 |
| Supplementary for Red Hat Enterprise Linux 5 | java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5_10 | Fixed | RHSA-2014:0508 |
| Supplementary for Red Hat Enterprise Linux 5 | java-1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el5_10 | Fixed | RHSA-2014:0486 |
| Supplementary for Red Hat Enterprise Linux 5 | java-1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10 | Fixed | RHSA-2014:0412 |
| Supplementary for Red Hat Enterprise Linux 6 | java-1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el6_5 | Fixed | RHSA-2014:0509 |
| Supplementary for Red Hat Enterprise Linux 6 | java-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el6_5 | Fixed | RHSA-2014:0508 |
| Supplementary for Red Hat Enterprise Linux 6 | java-1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el6_5 | Fixed | RHSA-2014:0486 |
| Supplementary for Red Hat Enterprise Linux 6 | java-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5 | Fixed | RHSA-2014:0412 |
| Supplementary for Red Hat Enterprise Linux 7 | java-1.7.1-ibm-1:1.7.1.1.0-1jpp.2.el7_0 | Fixed | RHSA-2014:0705 |
| Red Hat Enterprise Linux 7 | libjpeg-turbo | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 9.73% (0.09730) | 95.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.12% (0.10117) | 95.03th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.18% (0.00181) | 37.60th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.01% (0.02010) | 88.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.28% (0.00282) | 67.64th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.28% (0.00282) | 64.12th | v3 (v2023.03.01) |
| Jun 22, 2023 | 0.32% (0.00318) | 66.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.56% (0.00564) | 74.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.36% (0.04358) | 88.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.36% (0.04358) | 86.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.36% (0.04358) | 70.59th | v2 (v2022.01.01) |
References (56)
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Change history (0)
No recorded changes yet.