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CVE-2025-31164

Medium priority

Needs evaluation

heap-buffer overflow in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulation via create_line_with_spline.

1 affected package

fig2dev

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	—

CVE-2025-31163

Medium priority

Needs evaluation

Segmentation fault in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulation via put_patternarc function.

1 affected package

fig2dev

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	—

CVE-2025-31162

Medium priority

Needs evaluation

Floating point exception in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulation via get_slope function.

1 affected package

fig2dev

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	—

CVE-2021-37530

Low priority

Needs evaluation

A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.

1 affected package

fig2dev

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Ignored

CVE-2021-37529

Low priority

Needs evaluation

A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).

1 affected package

fig2dev

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Ignored

CVE-2021-32280

Medium priority

Some fixes available 2 of 4

An issue was discovered in fig2dev before 3.2.8.. A NULL pointer dereference exists in the function compute_closed_spline() located in trans_spline.c. It allows an attacker to cause Denial of Service. The fixed version of fig2dev is 3.2.8.

3 affected packages

fig2dev, transfig, xfig

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Not affected	Not affected	Fixed	Fixed	Ignored
transfig	Not in release	Not in release	Not in release	Not in release	Vulnerable
xfig	Not affected	Not affected	Not affected	Not affected	Vulnerable

CVE-2020-21535

Medium priority

Some fixes available 2 of 3

fig2dev 3.2.7b contains a segmentation fault in the gencgm_start function in gencgm.c.

2 affected packages

fig2dev, transfig

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Not affected	Not affected	Fixed	Fixed	Ignored
transfig	Not in release	Not in release	Not in release	Not in release	Vulnerable

CVE-2020-21534

Medium priority

Some fixes available 2 of 3

fig2dev 3.2.7b contains a global buffer overflow in the get_line function in read.c.

2 affected packages

fig2dev, transfig

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Not affected	Not affected	Fixed	Fixed	Ignored
transfig	Not in release	Not in release	Not in release	Not in release	Vulnerable

CVE-2020-21533

Medium priority

Some fixes available 2 of 3

fig2dev 3.2.7b contains a stack buffer overflow in the read_textobject function in read.c.

2 affected packages

fig2dev, transfig

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Not affected	Not affected	Fixed	Fixed	Ignored
transfig	Not in release	Not in release	Not in release	Not in release	Needs evaluation

CVE-2020-21532

Medium priority

Some fixes available 2 of 3

fig2dev 3.2.7b contains a global buffer overflow in the setfigfont function in genepic.c.

2 affected packages

fig2dev, transfig

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
fig2dev	Not affected	Not affected	Fixed	Fixed	Ignored
transfig	Not in release	Not in release	Not in release	Not in release	Vulnerable

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