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CVE-2016-9399

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a...

7.5 HighFix available

CVE-2016-9399 is a high vulnerability (CVSS 7.5) in Jasper Project Jasper, published March 23, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.76%, the 89th percentile. Fixed in jasper 1.900.23-1.mga5.

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

3.76%Up 2.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 7.5

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
CVE-2016-9399
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-617
Updated
2026-11-02
CVE List No score

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
CVE-2016-9399
Updated
2026-11-02
EUVDEUVD-2016-10209 No score

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
EUVD-2016-10209
Updated
2026-11-03
GitHub AdvisoriesGHSA-g4f2-xv55-369r 7.5

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a...

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
GHSA-g4f2-xv55-369r
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-617
Updated
2026-11-02
OSV 7.5

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
CVE-2016-9399
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2016-9399 7.5

The calcstepsizes function in jpc_dec.c in JasPer 1.900.22 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.

Record
UBUNTU-CVE-2016-9399
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 6 moreShow less
OSVMGASA-2017-0474 No score

Updated jasper packages fix security vulnerabilities

The jasper package has been updated and patched to fix several security issues.

Record
MGASA-2017-0474
Updated
2026-11-02
OSVopenSUSE-SU-2020:1517-1 No score

Security update for jasper

This update for jasper fixes the following issues:

  • CVE-2016-9398: Improved patch for already fixed issue (bsc#1010979).
  • CVE-2016-9399: Fix assert in calcstepsizes (bsc#1010980).
  • CVE-2017-5499: Validate component depth bit (bsc#1020451).
  • CVE-2017-5503: Check bounds in jas_seq2d_bindsub() (bsc#1020456).
  • CVE-2017-5504: Check bounds in jas_seq2d_bindsub() (bsc#1020458).
  • CVE-2017-5505: Check bounds in jas_seq2d_bindsub() (bsc#1020460).
  • CVE-2017-14132: Fix heap base overflow in by checking components (bsc#1057152).
  • CVE-2018-9252: Fix reachable assertion in jpc_abstorelstepsize (bsc#1088278).
  • CVE-2018-18873: Fix null pointer deref in ras_putdatastd (bsc#1114498).
  • CVE-2018-19139: Fix mem leaks by registering jpc_unk_destroyparms (bsc#1115637).
  • CVE-2018-19543, bsc#1045450 CVE-2017-9782: Fix numchans mixup (bsc#1117328).
  • CVE-2018-20570: Fix heap based buffer over-read in jp2_encode (bsc#1120807).
  • CVE-2018-20622: Fix memory leak in jas_malloc.c (bsc#1120805).

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:1517-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:1523-1 No score

Security update for jasper

This update for jasper fixes the following issues:

  • CVE-2016-9398: Improved patch for already fixed issue (bsc#1010979).
  • CVE-2016-9399: Fix assert in calcstepsizes (bsc#1010980).
  • CVE-2017-5499: Validate component depth bit (bsc#1020451).
  • CVE-2017-5503: Check bounds in jas_seq2d_bindsub() (bsc#1020456).
  • CVE-2017-5504: Check bounds in jas_seq2d_bindsub() (bsc#1020458).
  • CVE-2017-5505: Check bounds in jas_seq2d_bindsub() (bsc#1020460).
  • CVE-2017-14132: Fix heap base overflow in by checking components (bsc#1057152).
  • CVE-2018-9252: Fix reachable assertion in jpc_abstorelstepsize (bsc#1088278).
  • CVE-2018-18873: Fix null pointer deref in ras_putdatastd (bsc#1114498).
  • CVE-2018-19139: Fix mem leaks by registering jpc_unk_destroyparms (bsc#1115637).
  • CVE-2018-19543, bsc#1045450 CVE-2017-9782: Fix numchans mixup (bsc#1117328).
  • CVE-2018-20570: Fix heap based buffer over-read in jp2_encode (bsc#1120807).
  • CVE-2018-20622: Fix memory leak in jas_malloc.c (bsc#1120805).

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:1523-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10869-1 No score

jasper-2.0.33-1.2 on GA media

These are all security issues fixed in the jasper-2.0.33-1.2 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10869-1
Updated
2026-11-02
OSVSUSE-SU-2020:2689-1 No score

Security update for jasper

This update for jasper fixes the following issues:

  • CVE-2016-9398: Improved patch for already fixed issue (bsc#1010979).
  • CVE-2016-9399: Fix assert in calcstepsizes (bsc#1010980).
  • CVE-2017-5499: Validate component depth bit (bsc#1020451).
  • CVE-2017-5503: Check bounds in jas_seq2d_bindsub() (bsc#1020456).
  • CVE-2017-5504: Check bounds in jas_seq2d_bindsub() (bsc#1020458).
  • CVE-2017-5505: Check bounds in jas_seq2d_bindsub() (bsc#1020460).
  • CVE-2017-14132: Fix heap base overflow in by checking components (bsc#1057152).
  • CVE-2018-9252: Fix reachable assertion in jpc_abstorelstepsize (bsc#1088278).
  • CVE-2018-18873: Fix null pointer deref in ras_putdatastd (bsc#1114498).
  • CVE-2018-19139: Fix mem leaks by registering jpc_unk_destroyparms (bsc#1115637).
  • CVE-2018-19543, bsc#1045450 CVE-2017-9782: Fix numchans mixup (bsc#1117328).
  • CVE-2018-20570: Fix heap based buffer over-read in jp2_encode (bsc#1120807).
  • CVE-2018-20622: Fix memory leak in jas_malloc.c (bsc#1120805).
Record
SUSE-SU-2020:2689-1
Updated
2026-11-02
OSVSUSE-SU-2020:2690-1 No score

Security update for jasper

This update for jasper fixes the following issues:

  • CVE-2016-9398: Improved patch for already fixed issue (bsc#1010979).
  • CVE-2016-9399: Fix assert in calcstepsizes (bsc#1010980).
  • CVE-2016-9397: Fix assert in jpc_dequantize (bsc#1010786).
  • CVE-2016-9557: Fix signed integer overflow (bsc#1011829).
  • CVE-2017-5499: Validate component depth bit (bsc#1020451).
  • CVE-2017-5503: Check bounds in jas_seq2d_bindsub() (bsc#1020456).
  • CVE-2017-5504: Check bounds in jas_seq2d_bindsub() (bsc#1020458).
  • CVE-2017-5505: Check bounds in jas_seq2d_bindsub() (bsc#1020460).
  • CVE-2017-14132: Fix heap base overflow in by checking components (bsc#1057152).
  • CVE-2018-9154: Fixed a potential denial of service in jpc_dec_process_sot() (bsc#1092115).
  • CVE-2018-9252: Fix reachable assertion in jpc_abstorelstepsize (bsc#1088278).
  • CVE-2018-18873: Fix null pointer deref in ras_putdatastd (bsc#1114498).
  • CVE-2018-19139: Fix mem leaks by registering jpc_unk_destroyparms (bsc#1115637).
  • CVE-2018-19543, bsc#1045450 CVE-2017-9782: Fix numchans mixup (bsc#1117328).
  • CVE-2018-20570: Fix heap based buffer over-read in jp2_encode (bsc#1120807).
  • CVE-2018-20622: Fix memory leak in jas_malloc.c (bsc#1120805).
Record
SUSE-SU-2020:2690-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
jasper
Mageia:5
 before 1.900.23-1.mga5
1.900.23-1.mga5
jasper
SUSE:Linux Enterprise Module for Basesystem 15 SP1
 before 2.0.14-3.16.1
2.0.14-3.16.1
jasper
SUSE:Linux Enterprise Module for Basesystem 15 SP2
 before 2.0.14-3.16.1
2.0.14-3.16.1
jasper
SUSE:Linux Enterprise Module for Desktop Applications 15 SP1
 before 2.0.14-3.16.1
2.0.14-3.16.1
jasper
SUSE:Linux Enterprise Module for Desktop Applications 15 SP2
 before 2.0.14-3.16.1
2.0.14-3.16.1
jasper
SUSE:Linux Enterprise Module for Package Hub 15 SP1
 before 2.0.14-3.16.1
2.0.14-3.16.1
jasper
SUSE:Linux Enterprise Software Development Kit 12 SP5
 before 1.900.14-195.22.1
1.900.14-195.22.1
jasper
SUSE:Linux Enterprise Server 12 SP5
 before 1.900.14-195.22.1
1.900.14-195.22.1
jasper
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 1.900.14-195.22.1
1.900.14-195.22.1
jasper
Ubuntu:16.04:LTS
 All versions, plus listed versions
1.900.1-debian1-2.41.900.1-debian1-2.4ubuntu11.900.1-debian1-2.4ubuntu1.11.900.1-debian1-2.4ubuntu1.21.900.1-debian1-2.4ubuntu1.3
 None known
jasper
openSUSE:Leap 15.1
 before 2.0.14-lp151.4.9.1
2.0.14-lp151.4.9.1
jasper
openSUSE:Leap 15.2
 before 2.0.14-lp152.7.3.1
2.0.14-lp152.7.3.1
jasper
openSUSE:Tumbleweed
 before 2.0.33-1.2
2.0.33-1.2

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

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